CRCST Progress Test Three (8th Edition)

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  • 1/60 Questions

    Soiled instruments and other items are received in the               area of the Central Service department.

    • Preparation
    • Packaging
    • Decontamination
    • Sterilization
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About This Quiz

CRCST Progress Test Three (8th Edition) assesses knowledge in sterilization processes, infection control, and surgical instrumentation handling. It evaluates the understanding of Spaulding Classification, instrument care, and environmental conditions in healthcare settings.

CRCST Progress Test Three (8th Edition) - Quiz

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  • 2. 

    Central Service technicians must wear special attire referred to as            to minimize their exposure to bloodborne pathogens and other contaminants.

    • PPE

    • OSHA

    • TPA

    • CDC

    Correct Answer
    A. PPE
    Explanation
    Central Service technicians must wear special attire referred to as PPE (Personal Protective Equipment) to minimize their exposure to bloodborne pathogens and other contaminants. PPE includes gloves, masks, gowns, and other protective clothing that create a barrier between the technician and potentially infectious materials. This helps to prevent the transmission of diseases and ensures the safety of both the technician and the patients they are serving. OSHA (Occupational Safety and Health Administration), TPA (Third Party Administrator), and CDC (Centers for Disease Control and Prevention) are not directly related to the special attire worn by Central Service technicians.

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  • 3. 

    Departmental dress code apply to

    • Everyone entering the Central Service department.

    • Only hospital employees.

    • Only persons who will be spending more than 10 minutes in the Central Service work area.

    • Only visitors such as sales reps, maintenance personnel, etc.

    Correct Answer
    A. Everyone entering the Central Service department.
    Explanation
    The correct answer is everyone entering the Central Service department. This means that the dress code applies to all individuals who enter the department, regardless of whether they are hospital employees, visitors, or spending a certain amount of time in the work area.

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  • 4. 

    To protect themselves from splashes and spills, Central Service technicians assigned to the decontamination area should wear

    • Double-cloth gowns.

    • Blue surgical scrubs.

    • Fluid-resistant gowns.

    • Sterile operating room gowns.

    Correct Answer
    A. Fluid-resistant gowns.
    Explanation
    Central Service technicians assigned to the decontamination area should wear fluid-resistant gowns to protect themselves from splashes and spills. These gowns are designed to repel fluids and prevent them from seeping through to the technician's clothing, providing an additional barrier against contamination. Double-cloth gowns may not be as effective in preventing fluid penetration, while blue surgical scrubs and sterile operating room gowns may not have the same level of fluid resistance as fluid-resistant gowns.

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  • 5. 

    Failure to perform soiled pick up rounds as scheduled can lead to instrument and equipment shortages.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Failure to perform soiled pick up rounds as scheduled can lead to instrument and equipment shortages. This statement is true because if the pick up rounds are not done on time, soiled instruments and equipment will accumulate, resulting in a shortage of clean instruments and equipment for future use. This can disrupt the workflow and efficiency of the facility, potentially leading to delays in procedures and patient care. It is important to adhere to the scheduled pick up rounds to ensure a continuous supply of clean instruments and equipment.

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  • 6. 

    The term septorhinoplasty means

    • Surgery of a muscle wound.

    • Surgical repair of the nose.

    • Removal of a cyst.

    • Incision of the stomach.

    Correct Answer
    A. Surgical repair of the nose.
    Explanation
    Septorhinoplasty is a combination of two terms: "septo" refers to the nasal septum, which is the partition between the nostrils, and "rhinoplasty" refers to the surgical procedure to reshape or repair the nose. Therefore, septorhinoplasty specifically refers to the surgical repair or reshaping of the nose, focusing on both the external appearance and the internal structure of the nasal passages.

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  • 7. 

    The mechanical process by which an ultrasonic cleaner works is called cavitation.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Ultrasonic cleaners work through a mechanical process called cavitation. Cavitation refers to the formation and implosion of tiny bubbles in a liquid, which creates high-pressure waves that help to remove dirt and contaminants from surfaces. This process is achieved by generating high-frequency sound waves that create alternating high and low-pressure cycles in the cleaning solution. As the bubbles collapse, they release energy that dislodges particles from the objects being cleaned. Therefore, the statement "The mechanical process by which an ultrasonic cleaner works is called cavitation" is true.

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  • 8. 

    Staphylococcus is classified as a gram-positive bacteria.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Staphylococcus is classified as a gram-positive bacteria because it retains the crystal violet stain during the Gram staining process. Gram-positive bacteria have a thick peptidoglycan layer in their cell walls, which allows them to retain the stain and appear purple under a microscope. Staphylococcus is known for forming clusters of spherical cells and is commonly found on the skin and mucous membranes of humans and animals.

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  • 9. 

    Hand hygiene is considered the single most important factor in reducing infections.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Hand hygiene is considered the single most important factor in reducing infections because our hands come into contact with various surfaces and objects that may harbor harmful bacteria and viruses. By practicing proper hand hygiene, such as washing hands with soap and water or using hand sanitizers, we can effectively remove or kill these pathogens and prevent their transmission to ourselves and others. This simple yet crucial act significantly reduces the risk of infections and helps maintain overall health and well-being.

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  • 10. 

    An osteotome is

    • Used to cut or shave bone.

    • A retractor.

    • A hemostatic forceps.

    • None of the above.

    Correct Answer
    A. Used to cut or shave bone.
    Explanation
    An osteotome is a surgical instrument that is specifically designed to cut or shave bone. It is commonly used in orthopedic procedures to shape or remove bone during surgeries such as joint replacements or fracture repairs. Osteotomes have a sharp, chisel-like edge that allows surgeons to precisely cut and shape bone to achieve the desired outcome. They are not used as retractors or hemostatic forceps, which have different functions in surgical procedures. Therefore, the correct answer is that an osteotome is used to cut or shave bone.

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  • 11. 

    Molds, mushrooms and yeast are common

    • Gram-negative organisms.

    • Fungi.

    • Gram-positive organisms.

    • Prions.

    Correct Answer
    A. Fungi.
    Explanation
    Molds, mushrooms, and yeast are all types of fungi. Fungi are a diverse group of organisms that are eukaryotic and primarily multicellular. They obtain nutrients by absorbing them from their surroundings and reproduce through the production of spores. Unlike bacteria, which can be either gram-negative or gram-positive, fungi have their own distinct classification. Therefore, the correct answer is fungi.

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  • 12. 

    Agency which may intervene in a matter of worker protection even if there are no specific regulations covering the situation.

    • Occupational Safety and Health Administration

    • Environmental Protection Agency

    • U.S. Food and Drug Administration

    • Association of periOperative Registered Nurses

    Correct Answer
    A. Occupational Safety and Health Administration
    Explanation
    The Occupational Safety and Health Administration (OSHA) is the correct answer because it is the agency responsible for ensuring safe and healthy working conditions for workers in the United States. OSHA has the authority to intervene in matters of worker protection even if there are no specific regulations covering the situation because its primary goal is to prevent workplace injuries, illnesses, and fatalities. OSHA sets and enforces standards, conducts inspections, provides training and education, and encourages employers to create a safe and healthy work environment. Therefore, OSHA can intervene in situations where worker protection is at risk, regardless of specific regulations.

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  • 13. 

    Healthcare-associated infections are

    • Most likely to occur during a surgical procedure.

    • Caused by drug resistant organisms.

    • Those without known cures.

    • Those which occur in the course of being treated in a healthcare facility.

    Correct Answer
    A. Those which occur in the course of being treated in a healthcare facility.
    Explanation
    Healthcare-associated infections refer to infections that occur while receiving medical care in a healthcare facility. These infections can be acquired during surgical procedures, but they can also occur in other settings such as hospitals, clinics, or long-term care facilities. The answer "those which occur in the course of being treated in a healthcare facility" accurately captures the concept that healthcare-associated infections are linked to the process of receiving treatment in a healthcare setting, rather than being caused by drug-resistant organisms or being incurable.

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  • 14. 

    The term  itis means

    • Illness.

    • Inflammation.

    • Study of.

    • Pain.

    Correct Answer
    A. Inflammation.
    Explanation
    The term "itis" is commonly used in medical terminology to indicate inflammation. It is derived from the Greek word "itis" which means inflammation. Therefore, when a word ends with "itis", it generally refers to a condition or disease characterized by inflammation. This suffix is commonly used in medical terms such as arthritis (inflammation of joints), bronchitis (inflammation of bronchial tubes), and tonsillitis (inflammation of tonsils).

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  • 15. 

    When a soiled instrument is found during the assembly process

    • The instrument should be cleaned with a soft bristled brush and alcohol.

    • The instrument should be discarded.

    • The entire work area must be cleaned.

    • The instrument and the tray it was in should be sent to the decontamination area for re-cleaning.

    Correct Answer
    A. The instrument and the tray it was in should be sent to the decontamination area for re-cleaning.
    Explanation
    When a soiled instrument is found during the assembly process, it is important to ensure that it is properly cleaned and decontaminated before further use. Cleaning the instrument with a soft bristled brush and alcohol is not sufficient in this case, as it may not completely remove all contaminants. Discarding the instrument is also not recommended, as it may lead to unnecessary waste. Instead, the best course of action is to send the instrument and the tray it was in to the decontamination area for thorough re-cleaning, ensuring that it is safe for use in the assembly process.

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  • 16. 

    The absence of microorganisms that cause disease is called

    • Infection prevention.

    • Infection control.

    • Asepsis.

    • Healthcare-associated infection control.

    Correct Answer
    A. Asepsis.
    Explanation
    Asepsis refers to the absence of microorganisms that cause disease. It involves preventing the introduction of harmful microorganisms into a sterile environment, such as a surgical site or medical equipment. This can be achieved through various measures, including proper hand hygiene, sterilization of instruments, and maintaining a clean and sanitized environment. Infection prevention and infection control are broader terms that encompass a range of strategies and practices aimed at reducing the risk of infections, but asepsis specifically refers to the absence of disease-causing microorganisms. Healthcare-associated infection control focuses on preventing infections that occur within healthcare settings.

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  • 17. 

    Sometimes state or local regulations differ from federal regulations and when that happens, the most stringent regulations apply.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    In situations where state or local regulations are stricter or more stringent than federal regulations, the most stringent regulations take precedence. This means that even if federal regulations are less strict, the state or local regulations must be followed to ensure compliance. Therefore, the statement is true.

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  • 18. 

    Which of the following statements about the use of mechanical washers is NOT true?

    • Multi-level trays should be separated

    • Trays with lids should be opened

    • Instruments should be disassembled and opened

    • All items should be washed on the same cycle

    Correct Answer
    A. All items should be washed on the same cycle
    Explanation
    It is not true that all items should be washed on the same cycle. Different items may require different wash cycles based on their materials, level of contamination, and fragility. It is important to follow manufacturer guidelines and best practices for washing different items to ensure effective cleaning and prevent damage.

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  • 19. 

    Viruses are larger than bacteria.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    This statement is false. Viruses are actually smaller than bacteria. While bacteria are single-celled organisms that can be seen under a microscope, viruses are much smaller and can only be seen with an electron microscope. Viruses are composed of genetic material (DNA or RNA) surrounded by a protein coat, while bacteria are complete cells with their own genetic material, cell wall, and organelles.

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  • 20. 

    The system that gives the body shape and support

    • Muscular system.

    • Nervous system.

    • Skeletal system.

    • Circulatory system.

    Correct Answer
    A. Skeletal system.
    Explanation
    The skeletal system is responsible for giving the body shape and support. It consists of bones, cartilage, ligaments, and tendons that work together to provide structure and stability to the body. The bones in the skeletal system also protect vital organs and allow for movement by providing attachment points for muscles. Without the skeletal system, the body would not have a framework to support itself and maintain its shape. Therefore, the skeletal system is the correct answer to this question.

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  • 21. 

    Kerrison/laminectomy rongeurs should be tested using

    • Tissue paper.

    • A plastic dowel rod.

    • Rubber testing material.

    • An index card

    Correct Answer
    A. An index card
    Explanation
    An index card is the most suitable material for testing Kerrison/laminectomy rongeurs. This is because an index card closely resembles the texture and thickness of bone, which is the primary material that these rongeurs are designed to cut through. Testing the rongeurs on tissue paper, a plastic dowel rod, or rubber testing material would not accurately simulate the resistance and cutting ability required for bone. Therefore, an index card is the best option for testing the rongeurs.

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  • 22. 

    Instruments with tungsten carbide jaws can be easily identified by

    • The diamond serration pattern on the instrument jaws.

    • The black handles on the instrument.

    • The gold handles on the instrument.

    • The self-retaining

    Correct Answer
    A. The gold handles on the instrument.
    Explanation
    Instruments with tungsten carbide jaws can be easily identified by the gold handles on the instrument. This is because the gold handles are specifically used for instruments with tungsten carbide jaws to indicate their presence. The gold color serves as a visual cue for dental professionals to quickly identify and differentiate these instruments from others in their dental tool kit.

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  • 23. 

    Recommendations regarding sterilization practices are provided by the Association for the Advancement of Medical Instrumentation.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because the Association for the Advancement of Medical Instrumentation provides recommendations regarding sterilization practices.

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  • 24. 

    This is the lining of the uterus.

    • Vagina

    • Endometrium

    • Fimbriae

    • Skin

    Correct Answer
    A. Endometrium
    Explanation
    The correct answer is endometrium because the endometrium refers to the lining of the uterus. It is a mucous membrane that thickens during the menstrual cycle and sheds during menstruation. The endometrium is essential for the implantation of a fertilized egg and plays a crucial role in supporting pregnancy.

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  • 25. 

    The main theory of standard precautions is 

    • That patients in high-risk categories may be infectious.

    • That patients diagnosed with a specific disease may be infectious.

    • That patients are generally healthy unless they show symptoms of an infectious.

    • To treat all human blood and body fluids as infectious.

    Correct Answer
    A. To treat all human blood and body fluids as infectious.
    Explanation
    The main theory of standard precautions is to treat all human blood and body fluids as infectious. This means that healthcare workers should take precautions and use protective measures when coming into contact with any blood or body fluids, regardless of whether or not the patient is known to have a specific disease or is showing symptoms of an infection. This approach helps to prevent the transmission of infectious diseases and ensures the safety of both the healthcare workers and the patients.

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  • 26. 

    Powered surgical instrument air hoses should be pressurized for proper inspection.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Pressurizing powered surgical instrument air hoses is necessary for conducting a proper inspection. This is because the pressure helps to identify any leaks or damages in the hoses, ensuring that they are in good working condition. Without pressurization, it would be difficult to detect any potential issues that could compromise the safety and effectiveness of the surgical instruments. Therefore, it is important to pressurize the air hoses to ensure thorough inspection and maintenance.

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  • 27. 

    These are used to breakdown fatty tissue on instruments

    • Protease enzymes.

    • Lipase enzymes.

    • Amylase enzymes.

    • Neutral pH cleaners.

    Correct Answer
    A. Lipase enzymes.
    Explanation
    Lipase enzymes are specifically designed to break down fatty tissue, making them the ideal choice for cleaning instruments that have been contaminated with such substances. Protease enzymes are more effective at breaking down proteins, while amylase enzymes are used for breaking down starches. Neutral pH cleaners, on the other hand, are not enzyme-based and are generally less effective at breaking down fatty tissue. Therefore, lipase enzymes are the most suitable option for this purpose.

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  • 28. 

    The virus that causes hepatitis B is transmitted by

    • Contact.

    • Blood.

    • Airborne.

    • Vector-borne.

    Correct Answer
    A. Blood.
    Explanation
    Hepatitis B is caused by a virus that is primarily transmitted through contact with infected blood. This can occur through various means, such as sharing needles, receiving contaminated blood transfusions, or having unprotected sexual contact with an infected person. The virus can also be transmitted from an infected mother to her baby during childbirth. While other modes of transmission, such as through the air or via vectors, may occur with other diseases, the main mode of transmission for hepatitis B is through blood contact.

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  • 29. 

    The term hypo means

    • Quickly.

    • Above.

    • Below.

    • Measured.

    Correct Answer
    A. Below.
    Explanation
    The term "hypo" is derived from the Greek word "hypo," which means "under" or "below." Therefore, in this context, "hypo" means "below."

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  • 30. 

    Bacteria that do not require oxygen to live are called

    • Pathogenic.

    • Anaerobic.

    • Aerobic.

    • Vibrio.

    Correct Answer
    A. Anaerobic.
    Explanation
    Bacteria that do not require oxygen to live are called anaerobic. This means that they are able to survive and thrive in environments with little to no oxygen. These bacteria have adapted to obtain energy through processes that do not involve the use of oxygen, such as fermentation. Anaerobic bacteria can be found in various habitats, including the human body, soil, and deep-sea environments. They play important roles in biogeochemical cycles and can also be pathogenic, causing diseases in humans and animals.

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  • 31. 

    Clean multi-part instruments that have been assembled to test for functionality should

    • Remain assembled for sterilization.

    • Be disassembled and placed in peel packs for sterilization.

    • Be disassembled and sterilized following manufacturer's Instructions for Use.

    • Broken down and placed in separate containers for sterilization.

    Correct Answer
    A. Be disassembled and sterilized following manufacturer's Instructions for Use.
    Explanation
    The correct answer is "be disassembled and sterilized following manufacturer's Instructions for Use." When clean multi-part instruments have been assembled to test for functionality, they should be disassembled before sterilization. This is because sterilization processes may not effectively penetrate all areas of the assembled instrument, increasing the risk of inadequate sterilization. By following the manufacturer's Instructions for Use, which typically include disassembly instructions, the instruments can be properly sterilized to ensure patient safety.

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  • 32. 

    Chemical indicators are                  devices.

    • FDA Class I

    • FDA Class II

    • FDA Class III

    • Unregulated

    Correct Answer
    A. FDA Class II
    Explanation
    Chemical indicators are classified by the FDA as Class II devices. This classification indicates that these devices are subject to special controls to ensure their safety and effectiveness. Class II devices are considered to have a moderate risk level and require specific labeling, performance standards, and post-market surveillance. This classification helps to ensure that chemical indicators meet certain quality and safety standards before they are marketed and used in various applications.

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  • 33. 

    The word laminectomy means

    • Removal of a cyst in the spine.

    • Removal of part of a lamina.

    • To cut out part of a small bone.

    • The study of the spine.

    Correct Answer
    A. Removal of part of a lamina.
    Explanation
    Laminectomy refers to the surgical procedure of removing a part of the lamina, which is a thin bony plate that covers and protects the spinal canal. This procedure is commonly performed to alleviate pressure on the spinal cord or nerves caused by conditions such as spinal stenosis or herniated discs. By removing a portion of the lamina, the surgeon aims to create more space in the spinal canal and relieve the symptoms associated with nerve compression.

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  • 34. 

    Positive air flow means when the door is opened, air flows out of instead of into the area.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Positive air flow refers to a situation where air is directed to flow out of a particular area when a door is opened, rather than flowing into it. This helps to maintain a clean and controlled environment by preventing the entry of contaminants or pollutants from outside. In this case, the correct answer is "True" as it accurately describes the concept of positive air flow.

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  • 35. 

    Electronic testing of laparoscopic insulation should be done

    • In the decontamination area prior to cleaning.

    • In the clean assembly area prior to set assembly.

    • At the factory or onsite repair unit

    • In the operating room at the end of the procedure

    Correct Answer
    A. In the clean assembly area prior to set assembly.
    Explanation
    Electronic testing of laparoscopic insulation should be done in the clean assembly area prior to set assembly to ensure that the insulation is functioning properly before it is used in a surgical procedure. This is important to prevent any potential electrical issues or damage to the insulation during surgery, which could lead to patient harm. Testing the insulation in the clean assembly area also helps to maintain the sterility of the operating room and reduces the risk of contamination during the procedure.

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  • 36. 

    The prefix hemi-

    • Means near.

    • Is a suffix.

    • Means half.

    • Means around.

    Correct Answer
    A. Means half.
    Explanation
    The prefix "hemi-" means half. This can be seen in words like "hemisphere" which refers to half of a sphere, or "hemiplegia" which is the paralysis of one side of the body. The prefix "hemi-" is used to indicate that something is divided or split into two equal parts.

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  • 37. 

    Arthroscopy instruments are used during

    • Robotic surgery.

    • Laparoscopic surgery.

    • Joint surgery.

    • All the above.

    Correct Answer
    A. Joint surgery.
    Explanation
    Arthroscopy instruments are specifically designed and used for joint surgery. These instruments allow surgeons to visualize, diagnose, and treat problems within the joints using minimally invasive techniques. Robotic surgery and laparoscopic surgery may involve different types of instruments and procedures, but they are not specifically designed for joint surgery. Therefore, the correct answer is joint surgery.

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  • 38. 

    The amount of time an item must remain wet with a disinfectant to achieve disinfection is called

    • Holding time.

    • Wet contact time.

    • Activation.

    • Sterilization time.

    Correct Answer
    A. Wet contact time.
    Explanation
    The correct answer is "wet contact time." This refers to the duration that an item needs to remain wet with a disinfectant in order to achieve disinfection. It is important because the disinfectant needs sufficient contact time with the item to effectively kill or inactivate any pathogens present. This term is commonly used in the field of infection control and is essential in ensuring proper disinfection protocols are followed.

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  • 39. 

    Which of the following should be used to thoroughly rinse (remove) all traces of disinfectant from an endoscope's channels?

    • Forced air

    • Water containing approved sterilant

    • Treated water

    • A heated glutaraldehyde

    Correct Answer
    A. Treated water
    Explanation
    Treated water should be used to thoroughly rinse all traces of disinfectant from an endoscope's channels. This is because treated water is specifically designed to remove any remaining disinfectant residue and ensure that the endoscope is completely clean and safe for further use. Forced air, water containing approved sterilant, and heated glutaraldehyde are not suitable for this purpose as they do not have the same cleaning properties as treated water.

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  • 40. 

    Rigid container filter retention plates should be

    • Removed from the container and lid and cleaned separately.

    • Manually cleaned and attached to the lid for mechanical cleaning.

    • Left attached to the lid during the cleaning process.

    • None of the above.

    Correct Answer
    A. Removed from the container and lid and cleaned separately.
    Explanation
    The correct answer is to remove the rigid container filter retention plates from the container and lid and clean them separately. This is because cleaning the plates separately ensures that they are thoroughly cleaned and any debris or contaminants are completely removed. Leaving the plates attached to the lid during the cleaning process may not allow for proper cleaning and can result in ineffective filtration. Therefore, it is recommended to remove the plates and clean them separately for optimal cleaning and maintenance.

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  • 41. 

    When an instrument has a shiny surface it is said to have a                       finish.

    • Satin

    • Passivation

    • Matte

    • Mirror

    Correct Answer
    A. Mirror
    Explanation
    When an instrument has a shiny surface, it is described as having a "mirror" finish. This means that the surface of the instrument is highly reflective and smooth, resembling the appearance of a mirror. The term "mirror" is commonly used to describe objects with a polished and reflective surface.

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  • 42. 

    When returning loaner items to the vendor

    • All items should be completely assembled, tested and sterile.

    • Trays should be returned immediately after point-of-use cleaning.

    • All items should be cleaned and decontaminated.

    • Trays should be terminally sterilized before returning them to the vendor.

    Correct Answer
    A. All items should be cleaned and decontaminated.
    Explanation
    The correct answer is "all items should be cleaned and decontaminated." This is because when returning loaner items to the vendor, it is important to ensure that they are free from any contaminants or potential sources of infection. Cleaning and decontaminating the items helps to prevent the spread of pathogens and maintain a safe environment for both the vendor and the next user of the items. It is a necessary step to ensure the proper hygiene and safety standards are met.

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  • 43. 

    The use of test strips to test the minimum effective concentration in high-level disinfection solutions is required

    • Weekly preferably daily.

    • Daily.

    • Each time the solution will be used.

    • Only when manual soaking systems are used.

    Correct Answer
    A. Each time the solution will be used.
    Explanation
    The correct answer is "each time the solution will be used." This is because testing the minimum effective concentration in high-level disinfection solutions is necessary to ensure that the solution is still effective and able to kill pathogens. By testing the solution each time it is used, healthcare professionals can be confident that the solution is working properly and providing the necessary level of disinfection. This helps to maintain a safe and clean environment for patients and healthcare workers.

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  • 44. 

    The temperature in the decontamination area should be between

    • 55 to 60 degrees Fahrenheit

    • 58 to 62 degrees Fahrenheit

    • 60 to 65 degrees Fahrenheit

    • 65 to 70 degrees Fahrenheit

    Correct Answer
    A. 60 to 65 degrees Fahrenheit
    Explanation
    The correct answer is 60 to 65 degrees Fahrenheit. This temperature range is ideal for the decontamination area as it helps to prevent the growth of bacteria and other harmful microorganisms. It ensures that the area is warm enough to effectively clean and sterilize equipment, but not too hot to cause damage or discomfort to the workers. This temperature range also helps to maintain the integrity of any chemicals or disinfectants used in the decontamination process.

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  • 45. 

    Contaminated items may be returned to Central Service

    • During scheduled soiled pick up rounds.

    • By staff from user departments.

    • In case carts.

    • All the above.

    Correct Answer
    A. All the above.
    Explanation
    The correct answer is "all the above" because the statement mentions that contaminated items may be returned to Central Service during scheduled soiled pick up rounds, by staff from user departments, and in case carts. This implies that all of these options are valid ways for contaminated items to be returned to Central Service.

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  • 46. 

    Dark areas on the lens of an endoscope are?

    • Debris

    • Light-emitting diode optics

    • Light-emitting diode bulbs

    • Damaged light fibers

    Correct Answer
    A. Damaged light fibers
    Explanation
    Dark areas on the lens of an endoscope are likely caused by damaged light fibers. Light fibers are responsible for transmitting light from the light source to illuminate the area being examined. If the light fibers are damaged or broken, it can result in dark areas on the lens where the light is not properly reaching. This can affect the visibility and quality of the images captured by the endoscope.

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  • 47. 

    Count sheets

    • Describe each instrument in detail.

    • Are used only for Operating Room trays and large procedure packs.

    • Provide a detailed list of tray contents.

    • All the above.

    Correct Answer
    A. Provide a detailed list of tray contents.
    Explanation
    The correct answer is "provide a detailed list of tray contents." Count sheets are used to provide a detailed list of the contents of a tray. They are specifically used for Operating Room trays and large procedure packs. These sheets help ensure that all necessary instruments and supplies are present and accounted for during medical procedures.

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  • 48. 

    Healthcare regulations and standards provide consistency of departmental activities by outlining

    • Minimal levels of quality and safety.

    • Equal pay practices.

    • Productivity time lines.

    • All of the above.

    Correct Answer
    A. Minimal levels of quality and safety.
    Explanation
    Healthcare regulations and standards are put in place to ensure that healthcare providers maintain a certain level of quality and safety in their activities. These regulations outline the minimum standards that must be met to ensure patient safety and the delivery of high-quality care. By adhering to these regulations, healthcare departments can provide consistent and reliable services to patients. The other options, equal pay practices and productivity time lines, are not directly related to the purpose of healthcare regulations and standards.

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  • 49. 

    The system used to categorize patient care items based on the degree of risk of infection.

    • Ziehl-Neelsen Classification System

    • Medical Device Classification System

    • Spaulding Classification System

    • High-level Disinfection Classification System

    Correct Answer
    A. Spaulding Classification System
    Explanation
    The Spaulding Classification System is used to categorize patient care items based on the degree of risk of infection. It classifies these items into three categories: critical, semi-critical, and non-critical. Critical items are those that come into contact with sterile tissue or the vascular system and must be sterile. Semi-critical items come into contact with mucous membranes or non-intact skin and require high-level disinfection. Non-critical items only come into contact with intact skin and require low-level disinfection or cleaning. This system helps healthcare professionals determine the appropriate level of disinfection or sterilization required for different patient care items.

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  • Nov 25, 2024
    Quiz Edited by
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  • Oct 09, 2018
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