Phlebotomy Practice Exam Trivia!
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Quiz: phlebotomy practice exam trivia! Phlebotomy is the practice of using venipuncture to draw blood from an individual. A phlebotomist is expected to know where and how to draw blood and make the patient feel at ease. Did you know that leeches were used to draw blood in the 1800`s? This quiz is designed to test out what you know about phlebotomy and how to do it correctly.
Questions and Answers
- 1.
The process by which blood vessels are repaired after injury is called
- A.
Coagulation
- B.
Fibrinolysis
- C.
Hemostasis
Correct Answer
C. HemostasisExplanation
Hemostasis is the correct answer because it refers to the process of stopping bleeding and repairing blood vessels after an injury. This process involves vasoconstriction to reduce blood flow, formation of a platelet plug to seal the damaged blood vessel, and blood clotting to reinforce the plug. Coagulation refers specifically to the blood clotting process, while fibrinolysis is the breakdown of blood clots. Hemostasis encompasses both of these processes and is essential for maintaining the integrity of the circulatory system.Rate this question:
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- 2.
A type of needle used to collect blood from small or difficult vein is called
Correct Answer
butterfly needleExplanation
A butterfly needle is a type of needle that is specifically designed for collecting blood from small or difficult veins. It is characterized by its small size and flexible wings that help stabilize the needle during the blood collection process. The butterfly needle is often used when traditional needles are not suitable or when the patient has fragile veins, such as in pediatric or geriatric populations. Its design allows for a more controlled and precise blood collection, minimizing discomfort and potential complications.Rate this question:
- 3.
The stages of hemostasis are vascular phase, platelet phase, coagulation phase, and fibrinolysis.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement is true because the stages of hemostasis are indeed vascular phase, platelet phase, coagulation phase, and fibrinolysis. Hemostasis is the process by which the body stops bleeding after an injury. The vascular phase involves vasoconstriction to reduce blood flow, the platelet phase involves the formation of a platelet plug to temporarily seal the damaged blood vessel, the coagulation phase involves the formation of a blood clot to permanently seal the vessel, and fibrinolysis is the process of breaking down the clot once the vessel has healed.Rate this question:
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- 4.
A substance used to kill bacteria on surfaces and instruments is known as a
Correct Answer
disinfectantExplanation
A substance used to kill bacteria on surfaces and instruments is known as a disinfectant. Disinfectants are chemical agents that are designed to destroy or inhibit the growth of microorganisms, including bacteria, viruses, and fungi. They are commonly used in healthcare settings, as well as in households, to prevent the spread of infections. Disinfectants work by disrupting the structure and function of microorganisms, ultimately leading to their death or inactivation. They are different from antiseptics, which are used on living tissues, and sterilants, which are capable of killing all forms of microbial life.Rate this question:
- 5.
Which is the most critical error a phlebotomist can make?
- A.
Collecting a timed specimen late
- B.
Failing to collect a specimen
- C.
Misidentifying a patient specimen
Correct Answer
C. Misidentifying a patient specimenExplanation
Misidentifying a patient specimen is the most critical error a phlebotomist can make because it can lead to serious consequences such as misdiagnosis, wrong treatment, or even harm to the patient. Proper identification is crucial in ensuring that the correct test results are attributed to the right patient. Failing to collect a specimen or collecting a timed specimen late may cause inconvenience or delay in diagnosis, but they are not as potentially harmful as misidentifying a patient specimen.Rate this question:
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- 6.
The process of collecting blood from a vein is known as
- A.
Protocol
- B.
Stat
- C.
Venipuncture
- D.
Latrogenic
Correct Answer
C. VenipunctureExplanation
Venipuncture is the correct answer because it refers to the process of collecting blood from a vein. It involves puncturing a vein with a needle to draw blood for various medical purposes such as diagnostic tests, blood donations, or intravenous treatments. The term "protocol" refers to a set of rules or guidelines, "stat" is a medical abbreviation for immediately, and "iatrogenic" refers to a condition or illness caused by medical treatment.Rate this question:
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- 7.
Which body plane divides the body into equal portions?
- A.
Transverse
- B.
Sagittal
- C.
Frontal
- D.
Midsaggital
Correct Answer
D. MidsaggitalExplanation
The midsagittal plane, also known as the median plane, is a vertical plane that divides the body into equal left and right halves. It passes through the midline of the body, specifically through the midline of the head, neck, and trunk. This plane is important for anatomical and medical studies as it provides a clear view of the body's midline structures and allows for accurate analysis and comparison of bilateral structures.Rate this question:
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- 8.
Which of the following structures in the skin give rise to fingerprints?
- A.
Papillae
- B.
Sebaceous glands
- C.
Hair follicles
- D.
Arrector pili
Correct Answer
A. PapillaeExplanation
Papillae are the structures in the skin that give rise to fingerprints. These are small, raised areas on the surface of the skin that contain ridges and valleys. The ridges form the unique patterns that make up our fingerprints. Papillae are most densely concentrated on the fingertips, palms, and soles of the feet. They play a crucial role in enhancing our sense of touch and grip. Sebaceous glands are responsible for producing sebum, a substance that lubricates and waterproofs the skin. Hair follicles are the structures from which hair grows, and arrector pili are small muscles that cause hair to stand on end.Rate this question:
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- 9.
Of the following laboratory personnel, which one is referred to as a medical laboratory scientist.
- A.
Clinical laboratory technician
- B.
Registered phlebotomist
- C.
Medical technologist
Correct Answer
C. Medical technologistExplanation
A medical technologist is referred to as a medical laboratory scientist because they are trained professionals who perform complex laboratory tests and procedures to assist in the diagnosis, treatment, and prevention of diseases. They have a higher level of education and expertise compared to clinical laboratory technicians and registered phlebotomists. Medical technologists are responsible for analyzing and interpreting results, troubleshooting equipment, and ensuring the accuracy and quality of laboratory tests. They play a crucial role in the healthcare system by providing valuable information to doctors and healthcare professionals for making informed decisions about patient care.Rate this question:
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- 10.
Which of the following is an example of negative kinesics?
- A.
Eye contact
- B.
Smiling
- C.
Frowning
Correct Answer
C. FrowningExplanation
Frowning is an example of negative kinesics because it is a facial expression that typically indicates displeasure, anger, or unhappiness. It involves wrinkling the forehead and lowering the corners of the mouth, which can be perceived as a negative or unfavorable expression by others. Unlike eye contact and smiling, which are generally seen as positive nonverbal cues, frowning sends a negative message and can impact interpersonal communication.Rate this question:
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- 11.
The term used when blood is withdrawn to dangerous or deadly limits is
Correct Answer
exsanguinateExplanation
Exsanguinate is the correct term used to describe the withdrawal of blood to dangerous or deadly limits. This process involves the complete removal of blood from the body, leading to severe hemorrhage and potentially fatal consequences. The term accurately captures the extreme nature of this medical condition, where the loss of blood reaches life-threatening levels.Rate this question:
- 12.
The federal law that defines the responsibilities of medical laboratory personnel is the
Correct Answer
clinical laboratory improvement ammendment
CLIAExplanation
The correct answer is CLIA, which stands for Clinical Laboratory Improvement Amendment. CLIA is a federal law that outlines the responsibilities and regulations for medical laboratory personnel. It sets standards for laboratory testing and ensures that laboratories meet quality standards in order to provide accurate and reliable results. CLIA also establishes proficiency testing programs and certification requirements for laboratory personnel, ensuring that they are competent and capable of performing their duties effectively.Rate this question:
- 13.
Patients who can get to the lab or doctor's office on their own are called
Correct Answer
ambulatoryExplanation
Ambulatory refers to patients who are able to move around and travel to the lab or doctor's office on their own, without the need for assistance or mobility aids. These patients are not confined to a bed or wheelchair and have the ability to walk or move independently. The term "ambulatory" is commonly used in healthcare settings to categorize patients based on their mobility and ability to travel for medical appointments or tests.Rate this question:
- 14.
The study of a persons concept and use of space is known as
Correct Answer
proxemicsExplanation
Proxemics refers to the study of how individuals perceive, use, and communicate through personal and social space. It explores the ways in which people establish and maintain distance between themselves and others in different social and cultural contexts. Proxemics encompasses the understanding of personal space, territoriality, and the use of physical distance in communication. It helps in understanding how individuals interpret and respond to the physical proximity of others, and how this can vary across cultures and situations.Rate this question:
- 15.
Drawing a person's blood without permission can result in a charge of
- A.
Assault and battery
- B.
Invasion of privacy
- C.
Breach of confidentiality
- D.
Respondeat superior
Correct Answer
A. Assault and batteryExplanation
Drawing a person's blood without their permission can result in a charge of assault and battery. Assault refers to the intentional act of causing apprehension or fear of harmful or offensive contact, while battery refers to the actual physical contact without consent. In this scenario, forcibly drawing blood without permission would constitute both assault (causing fear or apprehension) and battery (unwanted physical contact).Rate this question:
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- 16.
Which action will compromise the quality of a specimen?
- A.
Drawing electrolytes in an amber tube
- B.
Partially filling a liquid edta tube
- C.
Placing a cold agglutinin in a heat block
Correct Answer
B. Partially filling a liquid edta tubeExplanation
Partially filling a liquid EDTA tube will compromise the quality of a specimen. EDTA is an anticoagulant used to preserve blood samples for testing. When a tube is only partially filled, there is an incorrect ratio of blood to anticoagulant, which can affect the accuracy of test results. The proper blood-to-anticoagulant ratio is crucial for preserving the integrity of the sample and ensuring accurate test results.Rate this question:
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- 17.
Malpractice is a claim of
- A.
Invasion of privacy
- B.
Assault and battery
- C.
Improper treatment
Correct Answer
C. Improper treatmentExplanation
Malpractice refers to the improper or negligent treatment of a patient by a healthcare professional. It involves actions or omissions that deviate from the standard of care expected in the medical field, resulting in harm or injury to the patient. While invasion of privacy, assault and battery are also potential claims in certain situations, they are not specifically related to malpractice. Therefore, the correct answer in this case is "improper treatment," which directly relates to the concept of malpractice.Rate this question:
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- 18.
One of the key players in bringing quality assessment review techniques to healthcare is the
Correct Answer
joint commissionExplanation
The Joint Commission is a recognized organization that plays a vital role in implementing quality assessment review techniques in healthcare. They work towards improving patient safety and healthcare quality by setting standards and evaluating healthcare organizations. The Joint Commission conducts regular inspections and assessments to ensure that healthcare providers are meeting the required standards and guidelines. Their involvement in healthcare quality assessment has made them a key player in this field.Rate this question:
- 19.
A global, nonprofit, standards developing organization with representatives from the profession, industry, and government who use a consensus process to develop voluntary guidelines and standards for all areas of the laboratory is
Correct Answer
clinical laboratory standards institute
CLSIExplanation
The clinical laboratory standards institute (CLSI) is a global, nonprofit organization that develops voluntary guidelines and standards for all areas of the laboratory. It consists of representatives from the profession, industry, and government who use a consensus process to develop these standards. CLSI plays a crucial role in ensuring quality and safety in clinical laboratories worldwide.Rate this question:
- 20.
The labeling of a specimen must be exact.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The labeling of a specimen must be exact in order to ensure accurate identification and prevent any confusion or errors. Precise labeling is crucial for maintaining the integrity of the specimen and its associated data, allowing for proper documentation, tracking, and analysis. Incorrect or incomplete labeling can lead to misinterpretation of results, misplacement of specimens, and compromised research or diagnostic outcomes. Therefore, it is essential to adhere to strict labeling guidelines to ensure the reliability and validity of the specimen and its related information.Rate this question:
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- 21.
According to standard first aid procedures, severe external bleeding is best controlled by
- A.
Applying a bandage
- B.
Applying a tourniquet
- C.
Applying direct pressure
Correct Answer
C. Applying direct pressureExplanation
Severe external bleeding is best controlled by applying direct pressure. Direct pressure involves applying firm pressure directly to the wound using a clean cloth or dressing. This helps to stem the flow of blood and promote clotting. Applying a bandage may not provide enough pressure to stop the bleeding effectively, while applying a tourniquet is typically reserved for life-threatening situations when direct pressure is not enough. Therefore, applying direct pressure is the most appropriate and effective method for controlling severe external bleeding according to standard first aid procedures.Rate this question:
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- 22.
Vaccination against HBV involves a dose of vaccine, another 1 month later, and a final dose 6 months later.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement is true because vaccination against HBV typically involves a series of three doses. The first dose is given, followed by a second dose one month later, and then a final dose is administered six months after the initial dose. This schedule is designed to ensure that individuals receive adequate protection against HBV and develop long-lasting immunity.Rate this question:
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- 23.
What is the proper order for putting on protective clothing?
- A.
Gloves first, then gown, mask last
- B.
Gown first,then mask, gloves last
- C.
Mask first, then gown, gloves last
Correct Answer
B. Gown first,then mask, gloves lastExplanation
The proper order for putting on protective clothing is to first put on the gown, then the mask, and finally the gloves. This order ensures that the gown covers the body properly and provides a barrier against contaminants. The mask is then worn to protect the mouth and nose from airborne particles. Lastly, gloves are put on to protect the hands and prevent the spread of germs. This order minimizes the risk of contamination and ensures proper protection.Rate this question:
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- 24.
The purple top tube goes to hematology.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The purple top tube is commonly used for hematology testing. It contains an anticoagulant called EDTA, which prevents blood from clotting and allows for accurate analysis of blood cell counts, morphology, and other hematological parameters. Therefore, it is correct to say that the purple top tube goes to hematology.Rate this question:
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- 25.
Knowing the order of draw is not important as long as you know how to draw blood.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement suggests that knowing the order of draw is not necessary as long as one knows how to draw blood. However, this is false. The order of draw refers to the sequence in which different blood collection tubes should be filled during the blood collection process. It is crucial to follow the correct order to prevent cross-contamination and ensure accurate test results. Failure to adhere to the order of draw can lead to inaccurate diagnoses or the need for retesting. Therefore, knowing the correct order of draw is essential for proper blood collection.Rate this question:
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- 26.
A phlebotomist can draw blood without gloves.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Drawing blood without gloves is not recommended as it poses a risk of spreading infections and diseases. Gloves provide a protective barrier between the phlebotomist's hands and the patient's blood, reducing the chances of cross-contamination. Additionally, wearing gloves ensures the phlebotomist's safety by minimizing the risk of exposure to potentially hazardous substances or sharp objects. Therefore, the statement that a phlebotomist can draw blood without gloves is false.Rate this question:
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Current Version
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Nov 16, 2023Quiz Edited by
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Oct 12, 2011Quiz Created by
Cdaija
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