Sterile Processing Exam Quiz: Equipment Sterilization Test
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An acceptable method of decontaminating an item that has been used on a patient is to
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Sterilize with ethylen oxide gas before cleaning.
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Wipe thoroughly with bleach solution.
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Clean with a detergent solution and then use an appropriate disinfection agent.
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Steam or gas sterilize and then clean with a dtergent solution.
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Are you ready to put your knowledge of sterile processing to the test? The Sterile Processing Exam Quiz is here to challenge your understanding of the critical practices, equipment, and protocols used in healthcare sterilization.
Sterile processing plays a vital role in maintaining patient safety by ensuring that medical instruments and equipment are free from harmful microorganisms. This quiz See morecovers a wide range of topics, from the decontamination process to sterilization methods, storage, and quality control.
You'll have the opportunity to assess your expertise in the handling of surgical instruments, the use of autoclaves, and compliance with infection control standards. Whether you're a seasoned healthcare professional or a student entering the field, this quiz will sharpen your skills and deepen your understanding of sterile processing.
Embark on this educational journey, and discover how your knowledge aligns with best practices in the world of healthcare sterilization. It's not just a quiz; it's an opportunity to enhance your expertise in ensuring the highest standards of patient care and safety.
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- 2.
Outside shipping cartons should NOT be brought into the SPD because they are often
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Extremely heavy
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Lint producers
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Biologically contaminated
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Water repellent
Correct Answer
A. Biologically contaminatedExplanation
Outside shipping cartons should not be brought into the SPD because they are often biologically contaminated. This means that they may contain harmful bacteria, viruses, or other microorganisms that can pose a risk to the sterile environment of the SPD. Bringing in biologically contaminated cartons can increase the chances of contamination and compromise the safety and cleanliness of the area. Therefore, it is important to ensure that only clean and sterilized materials are brought into the SPD to maintain a sterile and safe environment.Rate this question:
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- 3.
Healthcare workers are most likely to be infected by which of the following agents?
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Hepatitis B
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Human immunodeficiency virus
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Pneumococcus
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Rubella
Correct Answer
A. Hepatitis BExplanation
Healthcare workers are most likely to be infected by Hepatitis B because it is a bloodborne virus that can be transmitted through exposure to infected blood or body fluids. Healthcare workers often come into contact with blood and other bodily fluids during their work, which puts them at a higher risk of contracting Hepatitis B compared to other agents listed.Rate this question:
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- 4.
The pH of detergent solution that has been demonstrated to be the safest for cleaning surgical instruments is
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Highly alkaline
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Moderately alkaline
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Neutral
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Acidic
Correct Answer
A. NeutralExplanation
The safest pH level for cleaning surgical instruments is neutral. This is because a neutral pH level is less likely to cause damage or corrosion to the instruments. Highly alkaline or acidic solutions can be too harsh and potentially cause harm to the instruments, while a moderately alkaline solution may still have some corrosive effects. Therefore, a neutral pH solution is the best choice for ensuring the safety and longevity of surgical instruments.Rate this question:
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- 5.
When arranging plastic/paper peel pouches in the sterilizer they should be positioned standing up right on edge with
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Plastic to plastic
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Paper to plastic
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Paper to paper
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Paper to phenol
Correct Answer
A. Paper to plasticExplanation
When arranging plastic/paper peel pouches in the sterilizer, they should be positioned standing up right on edge with paper to plastic. This is because the plastic side of the pouch is more resistant to moisture and provides a better barrier against contaminants. Placing the paper side against the plastic helps to prevent any moisture or contaminants from seeping into the pouch during the sterilization process, ensuring the items inside remain sterile.Rate this question:
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- 6.
All of the following items of personal protective equipment should be worn when manually decontaminating flexible fiber-optic endoscopes EXCEPT
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A mask with side shields.
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An imprervious gown.
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Wrist-lenght gloves.
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A lead apron
Correct Answer
A. A lead apronExplanation
A lead apron is not necessary when manually decontaminating flexible fiber-optic endoscopes. A lead apron is typically used in situations where there is a risk of radiation exposure, such as during X-ray procedures. However, when manually decontaminating endoscopes, the main concern is protecting against exposure to chemicals and infectious materials. Therefore, items such as a mask with side shields, an impervious gown, and wrist-length gloves are more appropriate for this task.Rate this question:
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- 7.
Generally, the first step in removing blood contamination from the channels of an instrument is to soak it in
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An enzymatic detergent
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An organic detergent
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A phenolic solution
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An alkaline solution
Correct Answer
A. An enzymatic detergentExplanation
Enzymatic detergents are commonly used in the healthcare industry to remove organic material, such as blood, from instruments. These detergents contain enzymes that break down and dissolve the organic material, making it easier to remove. Soaking the instrument in an enzymatic detergent helps to effectively remove blood contamination from the channels of the instrument.Rate this question:
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- 8.
After manually cleaning contaminated surgical instruments with a disinfectant solution, the NEXT step in the decontamination process is
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Lubricating
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Storing
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Sterilizing
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Rinsing
Correct Answer
A. RinsingExplanation
After manually cleaning contaminated surgical instruments with a disinfectant solution, the next step in the decontamination process is rinsing. Rinsing is necessary to remove any residue or remaining disinfectant solution from the instruments. This helps to ensure that the instruments are thoroughly cleaned and ready for the next step in the process, such as lubricating, storing, or sterilizing.Rate this question:
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- 9.
Sterility maintenance covers should be made out of plastic and be placed on sterile items
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As soon as the items come out of the sterilizer
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After the items have been aerated
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The day after the items have been sterilized
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When the sterilized items cool to ambient room temperature
Correct Answer
A. When the sterilized items cool to ambient room temperatureExplanation
Sterility maintenance covers should be placed on sterile items when they cool to ambient room temperature. This is because placing the covers on the items immediately after they come out of the sterilizer may cause condensation and compromise the sterility. Similarly, placing the covers on the items after they have been aerated or the day after sterilization may not ensure that the items have cooled down sufficiently. Therefore, waiting for the items to cool to ambient room temperature is the most appropriate time to place the sterility maintenance covers.Rate this question:
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- 10.
Internal chemical indicators routinely monitor
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Packages
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Trays
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Rigid sterilizer containers
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All of the above
Correct Answer
A. All of the aboveExplanation
Internal chemical indicators are used to monitor the sterilization process. They are placed inside packages, trays, and rigid sterilizer containers to ensure that the required conditions for sterilization, such as temperature and pressure, have been met. By monitoring all of these items, internal chemical indicators provide a comprehensive assessment of the sterilization process and help ensure that the items being sterilized are safe for use.Rate this question:
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- 11.
Which of the following generally describes the correct sequence for the traffic workflow in areas in which medical devices are processed?
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Decontamination, sterile storage, sterilization, assembly
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Distribution, assembly, packaging, sterile storage
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Decontamination, assembly, packaging, sterilization, sterile storage
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Disinfection, assembly, packaaging, sterilization, sterile storage
Correct Answer
A. Decontamination, assembly, packaging, sterilization, sterile storageExplanation
The correct sequence for the traffic workflow in areas where medical devices are processed generally begins with decontamination to remove any contaminants from the devices. After decontamination, the devices are assembled and then packaged for further use. Following packaging, the devices undergo sterilization to ensure they are free from any microorganisms. Finally, the sterilized devices are stored in a sterile storage area until they are needed.Rate this question:
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- 12.
A technician working in Decontamination notices that the maintenance person working on the washer/sterilizer did not remove the barrier attire when the person left the area to get additional tools. The technician should
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Do nothing, since the maintenance personnel did not come in contact with any contaminated material.
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Ask the maintenance person to remove the barrier attire when leaving the area.
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Report the problem to the maintenance supervisor.
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Document the problem in the shift report.
Correct Answer
A. Ask the maintenance person to remove the barrier attire when leaving the area.Explanation
The technician should ask the maintenance person to remove the barrier attire when leaving the area because it is important to follow proper decontamination protocols. Even if the maintenance person did not come in contact with any contaminated material, removing the barrier attire helps to prevent any potential spread of contaminants to other areas. By addressing the issue immediately, the technician ensures that proper decontamination procedures are followed and maintains a safe working environment.Rate this question:
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- 13.
If a technician's skin is exposed to liquid ethylene oxide, what should the technician do FIRST?
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Wash the exposed area with large amounts of soap ans water
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Apply a medicated ointment to the exposed area
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Immediatelly report to the emergency room
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Notify a supervisor or department manager
Correct Answer
A. Wash the exposed area with large amounts of soap ans waterExplanation
If a technician's skin is exposed to liquid ethylene oxide, the first thing the technician should do is wash the exposed area with large amounts of soap and water. This is important to remove any traces of the chemical from the skin and minimize the potential for absorption. It is a crucial initial step in preventing further harm or adverse effects.Rate this question:
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- 14.
Which of the following statements is the primary reason that items are allowed to cool on sterilizer cart before being placed in storage?
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Items removed too quickly may be hot enough to bum the technician
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Condensation and contamination may result if items are moved to cooler areas when they are still warm
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The packaging material may be damaged if packages are moved when they are still warm
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Tape seals may come loose if packages are moved when they are warm
Correct Answer
A. Condensation and contamination may result if items are moved to cooler areas when they are still warmExplanation
When items are moved to cooler areas while they are still warm, condensation can occur. This condensation can lead to contamination of the items, as moisture can promote the growth of bacteria or other microorganisms. Therefore, it is important to allow items to cool on the sterilizer cart before placing them in storage to prevent condensation and contamination.Rate this question:
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- 15.
Which system should be used to arrange and maintain sterile packages?
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Last in, first out
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First in, first out
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First out, first in
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Least in, first out
Correct Answer
A. First in, first outExplanation
The system that should be used to arrange and maintain sterile packages is "first in, first out". This means that the packages that were received or produced first should be used or distributed first, ensuring that the oldest packages are used before the newer ones. This helps to prevent expiration or wastage of sterile packages and ensures that they are used in a timely manner.Rate this question:
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- 16.
A staff member brings several contaminated trays to the SPD on a cart and requests that replacements trays be put on the same cart. The technician should
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Place the trays on the cars as requested.
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Drape the top of the cart and then place the trays on top of the drape.
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Insert the trays in a plastic bag before giving them to the staff member.
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Clean and dry the transport cart and send it to Dstribution for the trays.
Correct Answer
A. Clean and dry the transport cart and send it to Dstribution for the trays.Explanation
The correct answer is to clean and dry the transport cart and send it to Distribution for the trays. This is the appropriate action to take in order to prevent the spread of contamination. By cleaning and drying the cart, any potential contaminants will be removed, reducing the risk of cross-contamination. Sending the cart to Distribution ensures that the replacement trays will be transported in a clean and safe manner.Rate this question:
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- 17.
The appropriate sterilization cycle for an autoclave load containing a basin set, a minor surgery set, and twelve towel packs is
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270°F (132°C) for 4 minutes, 30 psi, and 20 minutes drying time
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250°F (121°C) for 30 minutes and slow exhaust
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250°F (121°C) for 30 minutes and 25 minutes drying time
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134°F ( 57°C) for 105 minutes and 12 hours aeration
Correct Answer
A. 270°F (132°C) for 4 minutes, 30 psi, and 20 minutes drying timeExplanation
The correct answer is 270°F (132°C) for 4 minutes, 30 psi, and 20 minutes drying time. This sterilization cycle is appropriate for an autoclave load containing a basin set, a minor surgery set, and twelve towel packs. The high temperature and pressure ensure effective sterilization, while the drying time helps to remove any remaining moisture, reducing the risk of contamination.Rate this question:
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- 18.
A positve biological indicator shows that the sterilization process
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Was properly handled
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Did not kill all the test spores
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Was interrupted before completion
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Was sucessful and killed all test spores
Correct Answer
A. Did not kill all the test sporesExplanation
A positive biological indicator indicates that the sterilization process did not kill all the test spores. This means that there may still be live microorganisms present, which could potentially cause contamination or infection. It suggests that the sterilization process was not completely effective in eliminating all the spores and may require further reprocessing or adjustments to ensure successful sterilization.Rate this question:
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- 19.
A liver biopsy would be performed to check for which disease?
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HIV Virus
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Hepatitis C virus
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CJD
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None of the above
Correct Answer
A. Hepatitis C virusExplanation
A liver biopsy is a procedure in which a small piece of liver tissue is removed and examined under a microscope. It is commonly performed to diagnose and assess the severity of liver diseases. In this case, the correct answer is Hepatitis C virus because this virus specifically targets the liver and can cause chronic inflammation and damage to the liver cells. A liver biopsy can help determine the extent of liver damage caused by Hepatitis C virus and guide treatment decisions.Rate this question:
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- 20.
An instrument tray for a laparotomy procedure must include
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A Hipp retractor
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A Simms retractor
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A thyroid retractor
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An abdominal retractor
Correct Answer
A. An abdominal retractorExplanation
The instrument tray for a laparotomy procedure must include an abdominal retractor because it is specifically designed to hold back the edges of the abdominal incision, providing better visibility and access to the surgical site. The abdominal retractor helps to keep the incision open and maintain a clear surgical field, allowing the surgeon to perform the procedure effectively and safely.Rate this question:
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- 21.
When transporting sterile packaged items by hand
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Place in a plastic bag or tote bin.
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Cradle them in your arms.
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Stack them on top of one another
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Place a linen wrapper over them
Correct Answer
A. Place in a plastic bag or tote bin.Explanation
When transporting sterile packaged items by hand, it is recommended to place them in a plastic bag or tote bin. This helps to maintain the sterility of the items and prevent any contamination or damage during transportation. Cradling them in your arms or stacking them on top of one another may increase the risk of contamination or dropping the items. Placing a linen wrapper over them may not provide sufficient protection and may also introduce contaminants.Rate this question:
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- 22.
All personal electrical devices brought into CS/SPD for use int the department must be
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Available for all staff to use
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Kept in the supervisors office
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Approved by the safety officer
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Checked and approved by the Bio Med department
Correct Answer
A. Checked and approved by the Bio Med departmentExplanation
Personal electrical devices brought into the CS/SPD for use in the department must be checked and approved by the Bio Med department. This ensures that the devices meet the necessary safety standards and are in proper working condition before they are used by the staff. This step is important to prevent any potential hazards or malfunctions that could occur from using faulty or unsafe devices. The Bio Med department has the expertise to assess and approve the devices, ensuring the safety of the staff and the smooth functioning of the department.Rate this question:
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- 23.
Alcohol-based hand rinse should not be used
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Prior to patient contact
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If fingernails are chipped.
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If the patient has a respiratory infection.
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If hands are visibly dirty.
Correct Answer
A. If hands are visibly dirty.Explanation
Alcohol-based hand rinse should not be used if hands are visibly dirty because the dirt and grime on the hands can reduce the effectiveness of the hand rinse. In order for the hand rinse to work properly, it needs to come into contact with the skin without any barriers. Therefore, it is important to wash the hands with soap and water first to remove any visible dirt and then use the alcohol-based hand rinse for further disinfection.Rate this question:
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- 24.
Sterilization involves the use of a physical or chemical procedure to
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Remove visible soil from surgical instruments
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Destroy non-pathogenic organisms
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Destroy all forms of microbial life including highly resistant bacterial spores
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Destroy all forms of microbial life except highly resistant baterial spores
Correct Answer
A. Destroy all forms of microbial life including highly resistant bacterial sporesExplanation
Sterilization is a process that aims to eliminate all forms of microbial life, including highly resistant bacterial spores. This is achieved through physical or chemical procedures that ensure the destruction of microorganisms. It is important to note that sterilization goes beyond simply removing visible soil from surgical instruments or destroying non-pathogenic organisms. The goal is to completely eradicate all types of microorganisms, including the most resilient ones such as bacterial spores.Rate this question:
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- 25.
Cleaning anodized aluminum containers require the use of detergents that are
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Acid pH
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Neutral pH
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Alkaline pH
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Highly alkaline pH
Correct Answer
A. Neutral pHExplanation
Anodized aluminum containers have a protective layer on their surface, which can be easily damaged by strong acids or alkaline substances. Therefore, cleaning these containers with detergents that have a neutral pH is recommended. A neutral pH detergent will effectively remove dirt and grime without causing any harm to the anodized coating.Rate this question:
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- 26.
Which of the following BEST describes the general environmental conditions of SPD sterile storage?
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Controlled temperature and humidity, limited traffic
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Controlled temperature and high humidity, limited traffic
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High temperature and high humidity, no traffic restrictions
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Controlled temperature and humidity, no traffic restrictions
Correct Answer
A. Controlled temperature and humidity, limited trafficExplanation
This option reflects the typical requirements for maintaining sterile storage conditions in SPD, ensuring controlled environmental factors (temperature and humidity) while limiting traffic to minimize contamination risks.Rate this question:
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- 27.
A positive biological indicator test shows that the sterilization process
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Was improperly handled
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Was interrupted before completion
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Did not result in the death of all the test organisms.
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Killed an acceptable number of the test organisms.
Correct Answer
A. Did not result in the death of all the test organisms.Explanation
A positive biological indicator test indicates that the sterilization process did not result in the death of all the test organisms. This means that some of the organisms survived the process, suggesting that the sterilization was not completely effective.Rate this question:
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- 28.
Before releasing an item to fill a sterile supply order, all of the following must be checked EXCEPT
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The expiration date.
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Cost effectiveness data.
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Whether the package is damaged.
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Verification of chemical indicator.
Correct Answer
A. Cost effectiveness data.Explanation
Before releasing an item to fill a sterile supply order, several checks must be made. These include checking the expiration date to ensure the item is still usable, checking whether the package is damaged to ensure the item has not been compromised, and verifying the chemical indicator to ensure the item has been properly sterilized. However, cost effectiveness data is not a necessary check before releasing the item.Rate this question:
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- 29.
If it is not possible to wash contaminated instruments immediately after use, they should be kept moist by
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Soaking them in a saline solution.
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Soaking them in a high subsidizing detergent.
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Covering them with a saline-moistened towel, and placing them in a plastic bag.
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Spraying with an enzymatic foam, covering them with a towel moistened with water, and placing them in a plastic bag.
Correct Answer
A. Spraying with an enzymatic foam, covering them with a towel moistened with water, and placing them in a plastic bag.Explanation
If it is not possible to wash contaminated instruments immediately after use, they should be kept moist by spraying them with an enzymatic foam, covering them with a towel moistened with water, and placing them in a plastic bag. This method helps to prevent the drying of contaminants on the instruments, ensuring that they can be properly cleaned later on.Rate this question:
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- 30.
Which of the following is the main disadvantage of using a rigid sterilization container system?
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They are difficult to wrap.
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They have surfaces that are slow to reach sterilzer chamber temperature.
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They have easily damaged outer surfaces.
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They must be disassembled, processed, reassembled, and checked before each use.
Correct Answer
A. They must be disassembled, processed, reassembled, and checked before each use.Explanation
The main disadvantage of using a rigid sterilization container system is that they must be disassembled, processed, reassembled, and checked before each use. This process can be time-consuming and labor-intensive, requiring additional steps and resources compared to other sterilization methods.Rate this question:
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- 31.
Lot control numbers should be placed on each package sterilized, and on the
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Material safety data sheet.
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Sterilization load record.
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Physician's preference card.
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Sterilizer maintenacce record.
Correct Answer
A. Sterilization load record.Explanation
Lot control numbers are used to track and identify specific batches of sterilized items. They are typically placed on each package that has been sterilized to ensure traceability and accountability. The material safety data sheet provides information about the hazards and handling of a specific material, but it is not directly related to lot control numbers. The physician's preference card contains information about a surgeon's preferred instruments and supplies for a specific procedure, but it is also not directly related to lot control numbers. The sterilizer maintenance record tracks the maintenance and performance of the sterilizer equipment, but it is not directly related to lot control numbers. Therefore, the most appropriate place to put lot control numbers is on the sterilization load record, which documents the items that were sterilized together in a specific load.Rate this question:
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- 32.
When a steam sterilizer load contains a mixture of fabric and metal items, the items should be placed
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In a way that best utilizes the space
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With the fabric items between the metal items
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With the metal items above the fabric items
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With the metal items below the fabric items
Correct Answer
A. With the metal items below the fabric itemsExplanation
When a steam sterilizer load contains a mixture of fabric and metal items, it is recommended to place the metal items below the fabric items. This is because steam sterilization works by using heat and moisture to kill microorganisms. Metal items can heat up quickly and retain heat, while fabric items may take longer to heat up and cool down. By placing the metal items below the fabric items, the heat can penetrate the fabric more effectively and ensure proper sterilization of all items in the load.Rate this question:
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- 33.
Inspection and verification of adequate cleaning is difficult with instruments
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Without lumens
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With luminization
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With lumens
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None of the above
Correct Answer
A. With lumensExplanation
The presence of lumens in instruments makes it difficult to inspect and verify if they have been adequately cleaned. Lumens are narrow channels or tubes within instruments that can trap debris or contaminants, making it challenging to ensure thorough cleaning. Without lumens, it would be easier to visually inspect and verify cleanliness. Therefore, the correct answer is "with lumens."Rate this question:
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- 34.
Bacteria that require oxygen are called
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Aerobes
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Anaerobes
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Ancaerobes
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None of the above
Correct Answer
A. AerobesExplanation
Aerobes are bacteria that require oxygen for their survival and growth. They have the ability to use oxygen as a terminal electron acceptor in their metabolic processes, such as respiration. This allows them to generate energy more efficiently. In contrast, anaerobes are bacteria that can survive in the absence of oxygen and may even be harmed by its presence. Ancaerobes and "None of the above" are not valid terms in microbiology and do not describe oxygen requirements in bacteria.Rate this question:
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- 35.
The acronym used in most facilities to help staff remember during a fire emergency is
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FACE
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PACE
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RACE
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PASS
Correct Answer
A. RACEExplanation
RACE is the correct acronym used in most facilities to help staff remember what to do during a fire emergency. RACE stands for Rescue anyone in immediate danger, Activate the fire alarm and call for help, Contain the fire by closing doors and windows, and Evacuate or extinguish the fire if possible. This acronym serves as a quick and easy way for staff to remember the necessary steps to take during a fire emergency, ensuring the safety of everyone involved.Rate this question:
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- 36.
To minimize the transmission of pathogenic organisms from used surgical instruments when working in the decontamination area, what is the BEST approach?
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Ensuring that the area is damp mopped frequently.
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Ensuring that all work surfaces are kept clean and dry.
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Wearing appropriate personal protective equipment.
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Pre-soaking the instruments in a high-level disinfectant.
Correct Answer
A. Wearing appropriate personal protective equipment.Explanation
Wearing appropriate personal protective equipment is the best way to minimize the transmission of pathogenic organisms from used surgical instruments in the decontamination area. Personal protective equipment, such as gloves, masks, and gowns, creates a barrier between the healthcare worker and the contaminated instruments, reducing the risk of exposure to pathogens. Cleaning and disinfecting the work surfaces and pre-soaking the instruments are also important steps in preventing transmission, but wearing appropriate personal protective equipment is the most effective measure.Rate this question:
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- 37.
Which of the following is neccessary to attain the high temperature needed in a steam sterilizer?
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Pressure
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Concentration
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Moisture
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Vacuum
Correct Answer
A. PressureExplanation
Pressure is necessary to attain the high temperature needed in a steam sterilizer because increasing the pressure of steam increases its temperature. The high temperature is required to kill microorganisms and ensure sterilization.Rate this question:
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- 38.
There are two pressure gauges on a steam sterilizer. These gauges measure the pressure in the
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Jacket and the steam line
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Jacket and the chamber
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Jacket and the boiler/generator
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Chamber and the boiler/generator
Correct Answer
A. Jacket and the chamberExplanation
The correct answer is "jacket and the chamber". In a steam sterilizer, there are two pressure gauges that measure the pressure in the jacket (the outer layer of the sterilizer) and the chamber (where the items to be sterilized are placed). These gauges help monitor and regulate the pressure levels in both areas to ensure the sterilization process is carried out effectively and safely.Rate this question:
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- 39.
There are different types of detergents. Enzymatic pre-soaks
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Kill microorganisms
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Break down organic matter
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Speed up drying of organic matter
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Destroys all spores
Correct Answer
A. Break down organic matterExplanation
Enzymatic pre-soaks are a type of detergent that is specifically designed to break down organic matter. This means that they are effective in removing stains and dirt that are made up of organic materials, such as food stains or bodily fluids. By breaking down the organic matter, enzymatic pre-soaks help to remove these stains and dirt more effectively than regular detergents. This makes them a popular choice for cleaning tasks that involve organic stains or dirt.Rate this question:
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- 40.
Rod-Shaped bacteria is called
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Flagella
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Cocci
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Bacilli
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Spiral
Correct Answer
A. BacilliExplanation
Bacilli is the correct answer because rod-shaped bacteria are commonly referred to as bacilli. This shape is characterized by a cylindrical or elongated structure, similar to a rod or a stick. Other types of bacteria may have different shapes, such as spherical (cocci) or spiral, but when bacteria are rod-shaped, they are classified as bacilli.Rate this question:
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- 41.
Material Safety Data Sheets provide health and safety hazard and risk information on which of the following?
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Electrical
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Chemical
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Biological
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Mechanical
Correct Answer
A. ChemicalExplanation
Material Safety Data Sheets (MSDS) provide health and safety hazard and risk information specifically for chemicals. These sheets contain detailed information about the properties, handling, storage, and emergency procedures for chemicals. They provide essential information on potential health hazards, such as toxicity, flammability, and reactivity, as well as guidance on proper protective measures and first aid procedures. MSDSs are crucial for ensuring the safe handling, use, and storage of chemicals in various settings, including workplaces, laboratories, and households.Rate this question:
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- 42.
Which of the following is an ethical responsibility of an individual working in Central Processing Department?
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Reporting to work on time
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Communicating effectively
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Supporting department objectives
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Maintaining patient confidentiality
Correct Answer
A. Maintaining patient confidentialityExplanation
Maintaining patient confidentiality is an ethical responsibility of an individual working in the Central Processing Department. This means that the individual should ensure that patient information is kept confidential and not disclosed to unauthorized individuals. This responsibility is crucial in maintaining patient privacy and trust, as well as complying with legal and ethical standards in healthcare.Rate this question:
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- 43.
The technician is asked to remove an arthroscopy set from the aerator four hours prior to the completion of aeration time. The supervisor is not available. Which of the following should the technician do?
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Do nothing until the supervisor returns.
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Remove the set as requested.
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Let the set complete the aeration cycle and borrow a set from another hospital
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Inform the requesting area of the safety hazards and give it the set.
Correct Answer
A. Let the set complete the aeration cycle and borrow a set from another hospitalExplanation
Since the supervisor is not available and the technician is asked to remove the arthroscopy set four hours prior to the completion of aeration time, the technician should let the set complete the aeration cycle and borrow a set from another hospital. This ensures that the aeration process is completed properly and that a replacement set is obtained from another source to meet the needs of the requesting area.Rate this question:
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- 44.
When a steam sterilizer is loaded with linen packs only, the packs should be
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Placed on their edges
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Packed tightly together.
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Stacked loosely together.
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Laid flat,anywhere in the chamber.
Correct Answer
A. Placed on their edgesExplanation
When linen packs are placed on their edges in a steam sterilizer, it allows for better circulation of steam around the packs, ensuring thorough sterilization. Placing the packs tightly together or stacking them loosely may create pockets where steam cannot penetrate, leading to ineffective sterilization. Laying the packs flat anywhere in the chamber may also hinder the steam circulation and result in inadequate sterilization. Therefore, placing the packs on their edges is the most appropriate method for sterilization.Rate this question:
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- 45.
All staff should paritcipate in subsequent reviews of new Material Safety Data Sheet information
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Every 3 Months
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Every 8 Months
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Semi-annual
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Annualy
Correct Answer
A. AnnualyExplanation
All staff should participate in subsequent reviews of new Material Safety Data Sheet information on an annual basis. This ensures that employees are regularly updated and informed about any changes or updates in safety information related to the materials they work with. This frequency allows for timely dissemination of important safety information and helps to ensure a safe working environment for all staff members.Rate this question:
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- 46.
Who controls emissions into the water (under the Clean Water Act)?
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Occupational Health and Safety Administration
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Enviromental Protection Agency
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Food and Drug Adminstration
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All of the above
Correct Answer
A. Enviromental Protection AgencyExplanation
The Environmental Protection Agency (EPA) controls emissions into the water under the Clean Water Act. The EPA is responsible for setting and enforcing regulations to protect the quality of water resources in the United States. They establish limits on pollutants that can be discharged into water bodies, oversee water treatment facilities, and enforce penalties for violations. The other options listed, Occupational Health and Safety Administration and Food and Drug Administration, do not have jurisdiction over water emissions and are not responsible for regulating water pollution.Rate this question:
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- 47.
"Clean to dirty" is an SPD term used to describe
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Inventory control methods
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Traffic patterns
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Distribution Control
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Sterilization Control
Correct Answer
A. Traffic patternsExplanation
The term "clean to dirty" refers to a traffic pattern in a controlled environment, such as a hospital or laboratory, where there is a designated flow of movement from clean or sterile areas to dirty or contaminated areas. This pattern is implemented to prevent the spread of germs and maintain a hygienic environment. It ensures that individuals and equipment move in a way that minimizes the risk of contamination. Therefore, "clean to dirty" is a term used to describe traffic patterns in controlled environments.Rate this question:
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- 48.
Drains in pre-vacuum and gravity-displacement sterilizers are placed at the bottom front of the strilizers
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To make it easy to service the sterilizers
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To make it easy to monitor the steam pressure in the sterilizer
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Because national plumbing codes dictate placement
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Because the air tends to concentrate at the bottom of the chamber
Correct Answer
A. Because the air tends to concentrate at the bottom of the chamberExplanation
Drains in pre-vacuum and gravity-displacement sterilizers are placed at the bottom front of the sterilizers because the air tends to concentrate at the bottom of the chamber. This placement allows for the efficient removal of air from the sterilizer during the sterilization process. By placing the drains at the bottom front, any trapped air can easily be released, ensuring that the sterilization process is effective and thorough.Rate this question:
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- 49.
To eliminate the bioburden on metal surgical instruments within the SPD, the MOST cost-efficient sterilization method is generally considered to be
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Liquid chemical
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Ethylene oxide gas
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Steam under pressure
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Gamma irradiation
Correct Answer
A. Steam under pressureExplanation
Steam under pressure is generally considered to be the most cost-efficient sterilization method for eliminating bioburden on metal surgical instruments within the SPD. This is because steam under pressure is able to penetrate and effectively sterilize complex instruments, including lumens and crevices, ensuring thorough sterilization. Additionally, steam sterilization is a relatively quick process and does not require the use of expensive chemicals or gases.Rate this question:
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Aug 22, 2024Quiz Edited by
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Aug 08, 2018Quiz Created by
Bosna53