Phlebotomy State Exam Quiz - 186

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| By Toony72201

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1/186 Questions

Confirming an outpatients name and _____ provides two important identifiers for blood collection.
- Blood type
- Address
- Date of birth
- Appointment time

About This Quiz

This quiz is designed to assist individuals with passing the Phlebotomy State Exam.

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2.

After drawing blood from a patient, the phlebotomist should dispose of the needle by __________.
- Breaking it so it cannot be reused by anyone
- Depositing it in an approved "sharps container"
- Todding it into waste cans in the laboratory
- Recaqpping it carefully and bringing it back to the lab
Correct Answer

A. Depositing it in an approved "sharps container"

Explanation

The correct answer is depositing it in an approved "sharps container". After drawing blood from a patient, it is important for the phlebotomist to dispose of the needle safely and properly. Depositing the needle in an approved "sharps container" ensures that it is disposed of in a way that minimizes the risk of accidental needlestick injuries and contamination. This container is specifically designed to hold and safely contain used needles, preventing any potential harm to healthcare workers or waste handlers.

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3.

Which of the following causes AIDS?
- HBV
- HIV
- CMV
- RSV
Correct Answer

A. HIV

Explanation

HIV, or Human Immunodeficiency Virus, is the correct answer because it is the virus that causes AIDS, which stands for Acquired Immunodeficiency Syndrome. HIV attacks the immune system, specifically the CD4 cells, and weakens the body's ability to fight off infections and diseases. Over time, if left untreated, HIV can progress to AIDS, which is the final stage of the infection. HBV (Hepatitis B Virus), CMV (Cytomegalovirus), and RSV (Respiratory Syncytial Virus) are not known to cause AIDS.

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4.

An open wound can be a portal of entry in an infection chain.
- True
- False
Correct Answer

A. True

Explanation

An open wound can be a portal of entry in an infection chain because it provides a direct pathway for microorganisms, such as bacteria or viruses, to enter the body. When the skin is broken, it loses its protective barrier, allowing pathogens to easily infiltrate and cause an infection. This is why it is important to clean and cover open wounds properly to prevent the entry of harmful microorganisms.

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5.

The single, most important way to prevent the spread of infection while performing phlebotomy is by __________.
- Wearing a mask
- Cleaning spills
- Washing hands
- Burning waste
Correct Answer

A. Washing hands

Explanation

Washing hands is the single, most important way to prevent the spread of infection while performing phlebotomy. This is because hands can easily come into contact with pathogens during the procedure, and washing them thoroughly with soap and water helps to remove these pathogens and prevent their transmission to the phlebotomist or other patients. Wearing a mask may provide some protection, but it is not as effective as washing hands. Cleaning spills and burning waste are also important infection control measures, but they are not the most crucial in preventing the spread of infection during phlebotomy.

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6.

A tube adapter that has been visibly contaminated with blood should be disposed of in __________.
- A sealed double bag
- The regular trash
- A biohazardous waste container
- A needle cutter
Correct Answer

A. A biohazardous waste container

Explanation

A tube adapter that has been visibly contaminated with blood should be disposed of in a biohazardous waste container because blood is considered a biohazard and can potentially contain infectious agents. Disposing of the contaminated adapter in a biohazardous waste container ensures that it is properly contained and prevents any potential spread of infection or contamination to others.

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7.

If a patient refuses treatment you should
- Restrain him
- Call 911
- Tell your supervisor
- Tell them it is their life
Correct Answer

A. Tell your supervisor

Explanation

If a patient refuses treatment, it is important to inform your supervisor. This is because your supervisor needs to be made aware of the situation and can provide guidance on how to handle it. They may have specific protocols or procedures in place for dealing with patients who refuse treatment. By informing your supervisor, you ensure that the appropriate steps are taken to address the situation and ensure the patient's well-being.

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8.

When performing a routine skin puncture, the site should be alcohol cleaned and _____
- Rinsed with soap and water
- Followed by iodine cleaning
- Allowed to air dry on its own
- Blown dry to expedite things
Correct Answer

A. Allowed to air dry on its own

Explanation

When performing a routine skin puncture, the site should be alcohol cleaned to disinfect the area and prevent infection. After cleaning with alcohol, it is best to allow the site to air dry on its own. This is because blowing dry or using other methods to expedite drying may introduce contaminants or cause irritation to the skin. Allowing the site to air dry ensures that it dries naturally and minimizes the risk of introducing any additional bacteria or substances to the puncture site.

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9.

Latex sensitivity is an allergic reaction.
- True
- False
Correct Answer

A. True

Explanation

Latex sensitivity refers to an allergic reaction caused by latex, a natural rubber. This allergic reaction can occur when a person comes into contact with latex products such as gloves, balloons, or condoms. Symptoms of latex sensitivity can range from mild skin irritation to more severe reactions like hives, difficulty breathing, or even anaphylaxis. Therefore, it is true that latex sensitivity is an allergic reaction.

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10.

Which is not a PPE?
- Mask
- Goggles
- Room dividers
- Glocves
Correct Answer

A. Room dividers

Explanation

Room dividers are not considered personal protective equipment (PPE) as they do not provide any form of protection against hazards or risks. PPE is typically designed to protect the wearer from physical, chemical, or biological hazards, while room dividers are used for separating spaces and do not offer any form of personal protection.

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11.

The most important step in the performance of a venipuncture is
- Selecting needle size
- Collecting enough sample
- Identifying the patient
- Positioning the patient
Correct Answer

A. Identifying the patient

Explanation

Identifying the patient is the most important step in the performance of a venipuncture because it ensures that the right patient is receiving the procedure. This is crucial for patient safety and to prevent any errors or mix-ups in the collection and handling of samples. By confirming the patient's identity, healthcare professionals can accurately match the samples to the correct patient, minimizing the risk of misdiagnosis or inappropriate treatment.

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12.

The heart, lymphatic organs, and blood vessels are in the __________.
- Respiratory system
- Cardiovascular system
- Digestive system
- Urinary system
Correct Answer

A. Cardiovascular system

Explanation

The heart, lymphatic organs, and blood vessels are all components of the cardiovascular system. The cardiovascular system is responsible for the circulation of blood throughout the body, delivering oxygen and nutrients to the tissues and removing waste products. The heart acts as the pump, while the blood vessels transport the blood. The lymphatic organs, such as the spleen and lymph nodes, are also part of this system as they play a role in immune function and the removal of toxins. Therefore, the correct answer is the cardiovascular system.

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13.

Chemicals that precent blood from clotting are called __________.
- Preservatives
- Activators
- Anticoagulants
- Adhesives
Correct Answer

A. Anticoagulants

Explanation

Anticoagulants are chemicals that prevent blood from clotting. They work by inhibiting the formation of blood clots, which helps to prevent conditions such as deep vein thrombosis, stroke, and heart attack. Preservatives are substances used to prevent spoilage or decay, activators are substances that initiate or speed up a chemical reaction, and adhesives are substances used to stick things together. Therefore, anticoagulants are the correct answer in this context.

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14.

Because bacteria and other microorganisms can be found anywhere, all health care personnel should maintain sterility when handling __________.
- IV supplies
- Catheters
- Instruments
- All of the above
Correct Answer

A. All of the above

Explanation

Bacteria and other microorganisms can be present on IV supplies, catheters, and instruments. Therefore, to prevent the spread of infections, it is important for all healthcare personnel to maintain sterility when handling these items.

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15.

When entering a room marked with isolation signs, __________.
- Ask a nurse if gown, mask or gloves are needed
- Ask the patient what the nurses wear
- Go on it, as short visits in isolation do not matter
- Read isolation signs to deternine what PPE is appropriate
Correct Answer

A. Read isolation signs to deternine what PPE is appropriate

Explanation

When entering a room marked with isolation signs, it is important to read the isolation signs to determine what personal protective equipment (PPE) is appropriate. This is necessary to ensure that the individual entering the room is adequately protected from any potential hazards or infectious agents present in the isolation area. Asking a nurse or the patient about the required PPE can also be helpful, but the most reliable and accurate information can be obtained by reading the isolation signs.

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16.

Before performing a venipuncture, why will a phlebotomist tie a tourniquet?
- To insure thrombosis occurs
- To elevate the blood pressure
- To help locate the veins in the antecubital
- To dull the pain at the puncture site
Correct Answer

A. To help locate the veins in the antecubital

Explanation

A phlebotomist will tie a tourniquet before performing a venipuncture to help locate the veins in the antecubital. By applying pressure to the area, the veins become more visible and easier to access, ensuring a successful blood draw. This technique allows the phlebotomist to accurately locate the veins and minimize the risk of puncturing other structures.

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17.

Can a phlebotomist legally draw blood from a fully cognizant (awake and aware) patient who refuses consent to it?
- No
- Yes with nurse consent
- Yes with physician concent
- Yes with administrative consent
Correct Answer

A. No

Explanation

A phlebotomist cannot legally draw blood from a fully cognizant patient who refuses consent. Consent is a fundamental principle in healthcare, and patients have the right to refuse any medical procedure, including blood draws. The phlebotomist must respect the patient's autonomy and cannot proceed without their consent. Nurse, physician, or administrative consent does not override the patient's refusal.

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18.

The study of blood is called __________.
- Hematology
- Hematoxins
- Hemoglobin
- Hemolysis
Correct Answer

A. Hematology

Explanation

Hematology is the study of blood, including its composition, functions, and diseases. It involves the examination of blood cells, blood clotting mechanisms, and blood disorders. Hematology plays a crucial role in diagnosing and monitoring various conditions such as anemia, leukemia, and clotting disorders. Hematoxins, on the other hand, are toxins that affect blood cells and their functions. Hemoglobin is a protein in red blood cells that carries oxygen, and hemolysis refers to the breakdown of red blood cells.

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19.

A patient in the Oncology Dept. is probably being treated for _______________.
- Diabetes
- Pregnancy
- Phlebitis
- Cancer
Correct Answer

A. Cancer

Explanation

A patient in the Oncology Dept. is probably being treated for cancer. Oncology is the branch of medicine that deals with the prevention, diagnosis, and treatment of cancer. Therefore, it is logical to assume that a patient in the Oncology Dept. is being treated for cancer.

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20.

The process by which an object or area becomes unclean is known as __________.
- Contamination
- Infection
- Sterilization
- Colonization
Correct Answer

A. Contamination

Explanation

Contamination refers to the process in which an object or area becomes unclean. It involves the introduction of harmful or unwanted substances, such as dirt, germs, or pollutants, into a previously clean environment. This can occur through various means, such as direct contact, airborne particles, or cross-contamination. Contamination can pose health risks and may require cleaning or disinfection to restore cleanliness and prevent the spread of harmful agents. In contrast, infection refers specifically to the invasion and multiplication of pathogens in a living organism, sterilization refers to the complete elimination of all microorganisms, and colonization refers to the establishment and growth of microorganisms in a particular area.

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21.

Which additive is usually in a lavender tube?
- Citrate
- EDTA
- Heparin
- Oxalate
Correct Answer

A. EDTA

Explanation

The additive usually found in a lavender tube is EDTA. EDTA stands for ethylenediaminetetraacetic acid and is commonly used as an anticoagulant in blood collection tubes. It helps prevent blood from clotting by binding to calcium ions, which are necessary for the coagulation process. This allows the blood to remain in a liquid state for further testing and analysis.

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22.

The first drop of blood in a capillary puncture is the best for analysis.
- True
- False
Correct Answer

A. False

Explanation

The correct answer is False. This statement is incorrect because the first drop of blood in a capillary puncture is usually contaminated with tissue fluid and should be wiped away. The subsequent drops are more reliable for analysis as they are less likely to be contaminated.

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23.

The proper way to insert a needle is with the bevel facing ____________.
- Up
- Down
- Left
- Right
Correct Answer

A. Up

Explanation

The proper way to insert a needle is with the bevel facing up. This is because the bevel is the slanted opening at the tip of the needle, and inserting it with the bevel facing up allows for smoother penetration into the skin or tissue. It also helps to minimize tissue damage and reduce the risk of the needle breaking or bending.

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24.

What is the most important step in preventing infections?
- Using tissues
- Handwashing
- Wearing gloves
- Isolation
Correct Answer

A. Handwashing

Explanation

Handwashing is the most important step in preventing infections because it helps to remove germs and bacteria from the hands. Our hands come into contact with various surfaces throughout the day, and if we touch our face or eat without washing our hands, we can introduce these germs into our bodies. Handwashing with soap and water for at least 20 seconds effectively kills the germs and reduces the risk of infections. It is a simple and cost-effective measure that can be practiced by everyone to maintain good hygiene and prevent the spread of diseases.

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25.

Paul phlebotomist draws CBC on patient fred jones , labels the lavender top tube and remove his gloves to go to lunch. Before he can leave patient Sam smith is sent to phlebotomist to have a full lipid profile drawn. paul puts on new gloves and draws a red top tube he recors the # hours post prandial. what step is missing?
- Hands arent washed in between
- Hours postprandial arent needed
- Red top tube is incorrect
- Laender tube is incorrect
Correct Answer

A. Hands arent washed in between

Explanation

The missing step in the given scenario is that the phlebotomist did not wash his hands in between drawing the lavender top tube for patient Fred Jones and drawing the red top tube for patient Sam Smith. Proper hand hygiene, including handwashing, is essential in healthcare settings to prevent the spread of infections and maintain patient safety.

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26.

Which is not an infection control method?
- Protective clothing
- Biohazard containers
- Sphygmomanometers
- Hand washing
Correct Answer

A. Sphygmomanometers

Explanation

Sphygmomanometers are not an infection control method. Sphygmomanometers are medical devices used to measure blood pressure and do not directly contribute to preventing the spread of infections. In contrast, protective clothing, biohazard containers, and hand washing are all infection control methods commonly used in healthcare settings to minimize the risk of transmission of infectious agents.

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27.

Microorganisms that cause diseases
- Hereditary
- Normal flora
- Nonpathogens
- Pathogenic
Correct Answer

A. Pathogenic

Explanation

Pathogenic microorganisms are those that have the ability to cause diseases in their host organisms. They can invade the host's tissues, reproduce, and cause harm by producing toxins or damaging the host's cells. Unlike nonpathogens, which do not cause diseases, pathogenic microorganisms have specific mechanisms that allow them to overcome the host's defenses and establish an infection. Understanding the characteristics and behavior of pathogenic microorganisms is crucial in the development of treatments and preventive measures against infectious diseases.

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28.

If the information of the patients id breacelet is NOT identical to the information on the phlebotomy test requisition and labels for that patient, the phlebotomist should _____
- Telephone the physician for help in identifying the patient
- Refrain from drawing the sample until ID is resolved
- Change the ID band information to match the requisition
- Ignore the id bracelet and proceed
Correct Answer

A. Refrain from drawing the sample until ID is resolved

Explanation

If the information on the patient's ID bracelet is not identical to the information on the phlebotomy test requisition and labels, it is important for the phlebotomist to refrain from drawing the sample until the ID is resolved. This is because it is crucial to ensure that the correct patient is identified before any medical procedures are performed. Drawing a sample without resolving the ID discrepancy could lead to potential errors and risks for the patient. Therefore, it is necessary to address the issue and resolve the ID before proceeding with any further steps.

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29.

Which of the following is the single most common source of HIV and HBV in the workplace?
- Semen
- Saliva
- Pleural fluid
- Blood
Correct Answer

A. Blood

Explanation

The single most common source of HIV and HBV in the workplace is blood. This is because both HIV and HBV can be transmitted through contact with infected blood. While other bodily fluids like semen, saliva, and pleural fluid may also contain these viruses, blood is considered the highest risk due to its higher concentration of the viruses. Therefore, it is crucial to take precautions and follow proper safety protocols when handling blood or any potentially infected materials in the workplace to prevent the transmission of HIV and HBV.

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30.

When using evacuated tubes for blood collection, it is crucial to remember to __________.
- Never to under fill tubes that contain anticoagulant
- Never to use tubes past their stated expiration date
- Immediately invert any tubes that contain additives
- All of the above
Correct Answer

A. All of the above

Explanation

The correct answer is "all of the above". When using evacuated tubes for blood collection, it is crucial to remember to never under fill tubes that contain anticoagulant, never use tubes past their stated expiration date, and immediately invert any tubes that contain additives. These precautions ensure accurate and reliable blood collection and analysis.

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31.

A possible cause of tube breakage during centrifugation might be __________.
- Too much blood in the tube
- Unbalanced centrifuge
- Not enough blood in the tube
- Centrifuging too long
Correct Answer

A. Unbalanced centrifuge

Explanation

An unbalanced centrifuge can cause tube breakage during centrifugation. When the centrifuge is not properly balanced, the tubes inside can experience uneven forces, leading to breakage. This can occur if the tubes are not evenly distributed or if the centrifuge rotor is not balanced correctly. The imbalance causes the tubes to move and collide with each other or the centrifuge walls, resulting in breakage. It is important to ensure proper balancing of the centrifuge to prevent this issue and maintain the integrity of the tubes and their contents.

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32.

In a routine blolod draw the red tube is drawn before the green tube.
- True
- False
Correct Answer

A. True

Explanation

In a routine blood draw, the red tube is drawn before the green tube. This is because the red tube is used to collect blood for various tests, including complete blood count (CBC) and blood chemistry tests. These tests require a larger volume of blood compared to the green tube, which is typically used for collecting blood samples for specific tests such as blood clotting studies. Therefore, it is standard practice to draw the red tube first to ensure an adequate blood sample is collected for the necessary tests.

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33.

In a routine venipuncture the lavender tube should be drawn before the red tube.
- True
- False
Correct Answer

A. False

Explanation

In a routine venipuncture, the lavender tube is not drawn before the red tube. The correct order is to draw the red tube first, which is used for collecting blood samples for various tests, and then the lavender tube, which is used for collecting blood samples for hematology tests. This order is important to prevent cross-contamination and ensure accurate test results.

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34.

Which of these needle has the smallest bore or diameter?
- 15 gauge
- 23 Gauge
- 20 Gauge
- 22 Gauge
Correct Answer

A. 23 Gauge

Explanation

The needle with the smallest bore or diameter is the one with the highest gauge number. In this case, the 23 Gauge needle has the smallest bore compared to the other options provided.

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1
35.

The hands of the phlebotomist should be washed _________
- Before inspection collection
- After specimen collection
- Even though gloves are used
- All answers are correct
Correct Answer

A. All answers are correct

Explanation

The correct answer is "all answers are correct" because it is important for the phlebotomist to wash their hands before inspection collection to ensure cleanliness and prevent contamination. They should also wash their hands after specimen collection to maintain hygiene and prevent the spread of any potential infections. Even though gloves are used, hand washing is still necessary as gloves may not provide complete protection. Therefore, all the given options are correct in emphasizing the importance of hand washing for a phlebotomist.

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36.

Which of the following is not known to transmit HIV?
- Vaginal secretions
- Breast milk
- Semen
- Sweat
Correct Answer

A. Sweat

Explanation

Sweat is not known to transmit HIV because the virus cannot survive outside the body for long periods of time. HIV is primarily transmitted through specific body fluids such as blood, vaginal secretions, breast milk, and semen, which contain a high concentration of the virus. However, sweat does not contain enough of the virus to transmit HIV, making it an unlikely mode of transmission.

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37.

A violation of a person's right to have his or her name, photograph, or private affairs made public without giving consent is called __________.
- Assault
- Malpractice
- Invasion of privacy
- Battery
Correct Answer

A. Invasion of privacy

Explanation

Invasion of privacy refers to the violation of an individual's right to keep their personal information, name, photograph, or private matters confidential without their consent. It involves the unauthorized intrusion into someone's personal life, which can cause emotional distress, harm their reputation, or compromise their personal security. This term encompasses various forms of privacy invasion, such as intrusion, disclosure of private facts, false light, and appropriation of name or likeness.

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38.

OSHA requires training and educational information on bloodborne pathogens to be given to employees __________.
- At a reasonable cost
- At no cost
- For a pre-agreed fee
- None of the above
Correct Answer

A. At no cost

Explanation

OSHA requires training and educational information on bloodborne pathogens to be given to employees at no cost. This is to ensure that employees have access to the necessary knowledge and skills to protect themselves from potential exposure to bloodborne pathogens without any financial burden. By providing this training for free, OSHA aims to promote workplace safety and prevent the spread of infectious diseases.

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39.

Which tube is drawn last in a standard venipuncture procedure?
- Blood culture tube
- Lavender
- Light-blue
- Red
Correct Answer

A. Lavender

Explanation

In a standard venipuncture procedure, the lavender tube is drawn last. This tube is used to collect blood samples for complete blood count (CBC) testing. The order in which tubes are drawn is important to prevent cross-contamination and ensure accurate test results. The lavender tube contains an anticoagulant called ethylenediaminetetraacetic acid (EDTA), which helps preserve the blood sample for CBC analysis. By drawing the lavender tube last, any residual anticoagulant in the needle or tubing is minimized, reducing the risk of sample contamination.

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40.

Safe working conditions for employees are regulated by __________.
- FDA
- OSHA
- CDC
- CLSI
Correct Answer

A. OSHA

Explanation

Safe working conditions for employees are regulated by OSHA, the Occupational Safety and Health Administration. OSHA is a federal agency that sets and enforces standards to ensure safe and healthy working conditions for employees in the United States. They provide guidelines and regulations for various industries to prevent workplace hazards, such as exposure to harmful substances, accidents, and injuries. OSHA also conducts inspections and investigations to ensure compliance with these standards and takes enforcement actions when necessary to protect the well-being of workers.

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41.

In health care, when all evaluated services and results compate within acceptable standards, principles of __________ are being used.
- Quality assurance
- Regulatory bodies
- Networking
- Risk management
Correct Answer

A. Quality assurance

Explanation

Quality assurance is the process of ensuring that all evaluated services and results in healthcare meet acceptable standards. It involves monitoring and evaluating the quality of healthcare services to ensure that they are safe, effective, and efficient. By using principles of quality assurance, healthcare providers can identify areas for improvement and implement strategies to enhance the overall quality of care provided to patients. This helps to ensure that patients receive the highest standard of care and that healthcare organizations are meeting regulatory requirements.

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42.

The following were collected for a routine venipuncture. Which item is incorrect?
- Tubes
- Iodine swab
- Touniquet
- Safety needles
Correct Answer

A. Iodine swab

Explanation

The iodine swab is the incorrect item because it is not typically used for routine venipuncture. Instead, an alcohol swab is commonly used to clean the area before the procedure. Iodine swabs may be used in certain situations, such as when a patient has an allergy to alcohol, but they are not the standard choice for routine venipuncture.

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43.

A complete blood count (CBC) is collected in an evacuated tube with what color stopper?
- Blue
- Lavender
- Red
- Black
- RAINBOWZ
Correct Answer

A. Lavender

Explanation

A complete blood count (CBC) is collected in an evacuated tube with a lavender stopper. The color of the stopper is important because it indicates the type of additive present in the tube. Lavender stoppers are used for collecting blood samples for CBC because they contain an anticoagulant called EDTA, which prevents the blood from clotting. This allows for accurate measurement of different components of the blood, such as red blood cells, white blood cells, and platelets.

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1
44.

The body system the filters blood to eliminate waste, helps maintain blood pH and regulates water balance is the _______ system.
- Respiratory
- Urinary
- Nervous
- Cardiovasular
Correct Answer

A. Urinary

Explanation

The urinary system is responsible for filtering blood to eliminate waste, maintaining blood pH, and regulating water balance. It consists of the kidneys, ureters, bladder, and urethra. The kidneys filter waste products and excess water from the blood to form urine, which is then excreted from the body. They also help regulate the balance of electrolytes and maintain the pH of the blood. Therefore, the urinary system is the correct answer for the given question.

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45.

To collect blood without an addititve use an evacuated tube with a ___ colored stopper
- Lavender
- Red
- Blue
- Black
Correct Answer

A. Red

Explanation

When collecting blood without an additive, a red-colored stopper is used in an evacuated tube. The red stopper indicates that the tube is meant for collecting blood samples without any additives or anticoagulants. Different colored stoppers are used for different types of additives or anticoagulants, but in this case, the red stopper is the correct choice for collecting blood without any additives.

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46.

Veins are located deeper than arteries.
- True
- False
Correct Answer

A. False

Explanation

Veins are not located deeper than arteries. In fact, arteries are deeper in the body compared to veins. Arteries carry oxygenated blood away from the heart to the rest of the body, and they are typically found deeper within the tissues. Veins, on the other hand, carry deoxygenated blood back to the heart and are often located closer to the surface of the body.

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47.

A clean catch test is collected in a:
- Red tube
- Royal blue tube
- Sterile cup
- Yellow tube
Correct Answer

A. Sterile cup

Explanation

A clean catch test is collected in a sterile cup to ensure that the urine sample is free from any contaminants. A sterile cup is specifically designed to prevent any outside bacteria or substances from contaminating the urine sample, allowing for accurate test results. Using a sterile cup helps to maintain the integrity of the sample and ensures that any abnormalities or infections present in the urine can be properly identified and diagnosed.

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48.

Which is used for PT and PTT?
- Red top
- Green top
- Light blue top
- Gray top
Correct Answer

A. Light blue top

Explanation

The light blue top is used for PT (prothrombin time) and PTT (partial thromboplastin time) tests. These tests are used to evaluate the blood's ability to clot. The light blue top tube contains an anticoagulant called sodium citrate, which prevents the blood from clotting. This allows for accurate measurement of clotting factors and helps in diagnosing bleeding disorders or monitoring anticoagulant therapy.

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49.

Which needle has the largest gauge?
- 16
- 21
- 22
- 23
Correct Answer

A. 16

Explanation

The needle with the largest gauge is 16. This is because the gauge of a needle refers to the thickness of the needle. The higher the gauge number, the thinner the needle. Therefore, out of the options given, 16 has the largest gauge and is the thickest needle.

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Phlebotomy State Exam Quiz - 186

Confirming an outpatients name and _____ provides two important identifiers for blood collection.

Quiz Preview

After drawing blood from a patient, the phlebotomist should dispose of the needle by __________.

Which of the following causes AIDS?

An open wound can be a portal of entry in an infection chain.

The single, most important way to prevent the spread of infection while performing phlebotomy is by __________.

A tube adapter that has been visibly contaminated with blood should be disposed of in __________.

If a patient refuses treatment you should

When performing a routine skin puncture, the site should be alcohol cleaned and _____

Latex sensitivity is an allergic reaction.

Which is not a PPE?

The most important step in the performance of a venipuncture is

The heart, lymphatic organs, and blood vessels are in the __________.

Chemicals that precent blood from clotting are called __________.

Because bacteria and other microorganisms can be found anywhere, all health care personnel should maintain sterility when handling __________.

When entering a room marked with isolation signs, __________.

Before performing a venipuncture, why will a phlebotomist tie a tourniquet?

Can a phlebotomist legally draw blood from a fully cognizant (awake and aware) patient who refuses consent to it?

The study of blood is called __________.

A patient in the Oncology Dept. is probably being treated for _______________.

The process by which an object or area becomes unclean is known as __________.

Which additive is usually in a lavender tube?

The first drop of blood in a capillary puncture is the best for analysis.

The proper way to insert a needle is with the bevel facing ____________.

What is the most important step in preventing infections?

Which is not an infection control method?

Microorganisms that cause diseases

If the information of the patients id breacelet is NOT identical to the information on the phlebotomy test requisition and labels for that patient, the phlebotomist should _____

Which of the following is the single most common source of HIV and HBV in the workplace?

When using evacuated tubes for blood collection, it is crucial to remember to __________.

A possible cause of tube breakage during centrifugation might be __________.

In a routine blolod draw the red tube is drawn before the green tube.

In a routine venipuncture the lavender tube should be drawn before the red tube.

Which of these needle has the smallest bore or diameter?

The hands of the phlebotomist should be washed _________

Which of the following is not known to transmit HIV?

A violation of a person's right to have his or her name, photograph, or private affairs made public without giving consent is called __________.

OSHA requires training and educational information on bloodborne pathogens to be given to employees __________.

Which tube is drawn last in a standard venipuncture procedure?

Safe working conditions for employees are regulated by __________.

In health care, when all evaluated services and results compate within acceptable standards, principles of __________ are being used.

The following were collected for a routine venipuncture. Which item is incorrect?

A complete blood count (CBC) is collected in an evacuated tube with what color stopper?

The body system the filters blood to eliminate waste, helps maintain blood pH and regulates water balance is the _______ system.

To collect blood without an addititve use an evacuated tube with a ___ colored stopper

Veins are located deeper than arteries.

A clean catch test is collected in a:

Which is used for PT and PTT?

Which needle has the largest gauge?