MODULE 8

Question 1

What is phlebotomy?

Answer 1

Phlebotomy is the practice of drawing blood from a patient for clinical or medical testing, transfusions, donations, or research.

Question 2

True or False: A phlebotomist is a healthcare professional trained to perform blood draws.

Answer 2

True

Question 3

What are the common sites for venipuncture?

Answer 3

The common sites for venipuncture are the median cubital vein, cephalic vein, and basilic vein.

Question 4

Fill in the blank: The __________ is the most commonly used vein for blood draws.

Answer 4

median cubital vein

Question 5

What is the purpose of using a tourniquet during venipuncture?

Answer 5

A tourniquet is used to engorge the veins, making them more visible and easier to puncture.

Question 6

Multiple Choice: Which of the following is NOT a reason for performing a venipuncture? A) Blood tests B) Blood transfusions C) Urinalysis D) Blood donations

Answer 6

C) Urinalysis

Question 7

What is the first step in the phlebotomy process?

Answer 7

The first step is to identify the patient and verify the order for the blood draw.

Question 8

True or False: It is acceptable to reuse a needle for multiple patients.

Answer 8

False

Question 9

What is the role of the vacutainer in phlebotomy?

Answer 9

A vacutainer is used to collect and hold the blood sample during the venipuncture process.

Question 10

Fill in the blank: Blood samples should be collected in __________ tubes that contain the appropriate additives.

Answer 10

vacutainer

Question 11

Multiple Choice: Which of the following additives is found in a green-top tube? A) EDTA B) Heparin C) Citrate D) None of the above

Answer 11

B) Heparin

Question 12

What is the significance of proper patient identification?

Answer 12

Proper patient identification ensures the correct patient receives the correct diagnosis and treatment.

Question 13

True or False: The order of draw is important to prevent contamination of blood samples.

Answer 13

True

Question 14

What color tube is used for serum tests?

Answer 14

Red-top tube

Question 15

Fill in the blank: __________ is the process of collecting a blood sample by puncturing a vein.

Answer 15

Venipuncture

Question 16

Multiple Choice: Which of the following is a potential complication of phlebotomy? A) Hematoma B) Infection C) Nerve damage D) All of the above

Answer 16

D) All of the above

Question 17

What should be done immediately after blood collection?

Answer 17

The needle should be removed, and pressure should be applied to the site to stop any bleeding.

Question 18

True or False: Phlebotomists do not need to follow universal precautions.

Answer 18

False

Question 19

What does the abbreviation ‘NHA’ stand for in the context of phlebotomy certification?

Answer 19

National Healthcareer Association

Question 20

Fill in the blank: __________ is the recommended angle for inserting a needle during venipuncture.

Answer 20

15 to 30 degrees

Question 21

Multiple Choice: Which of the following is a method to minimize patient anxiety during a blood draw? A) Explain the procedure B) Use a large needle C) Avoid eye contact D) Rush the procedure

Answer 21

A) Explain the procedure

Question 22

What is the purpose of labeling blood samples?

Answer 22

Labeling blood samples ensures proper identification and tracking of specimens for testing.

Question 23

True or False: It is acceptable to label a blood sample after leaving the collection area.

Answer 23

False

Question 24

What should be done if a patient experiences fainting during a blood draw?

Answer 24

The blood draw should be stopped immediately, and the patient should be laid down to prevent injury.

Question 25

Fill in the blank: __________ is a common complication that occurs when blood leaks into surrounding tissue after a vein is punctured.

Answer 25

Hematoma

Question 26

Multiple Choice: Which of the following blood collection tubes contains sodium citrate? A) Blue-top B) Red-top C) Green-top D) Lavender-top

Answer 26

A) Blue-top

Question 27

What is the primary responsibility of a phlebotomist?

Answer 27

The primary responsibility of a phlebotomist is to collect blood specimens from patients.

Question 28

True or False: Phlebotomists need to have good communication skills.

Answer 28

True

Question 29

What is the purpose of using alcohol swabs before a blood draw?

Answer 29

Alcohol swabs are used to disinfect the skin and reduce the risk of infection.

Question 30

Fill in the blank: __________ is a technique used to enhance vein visibility by applying heat.

Answer 30

Warm compress

Question 31

Multiple Choice: Which of the following is a common test performed on blood samples? A) CBC B) MRI C) X-ray D) EKG

Answer 31

A) CBC

Question 32

What is the role of a phlebotomist in patient care?

Answer 32

The role of a phlebotomist in patient care includes ensuring patient comfort and safety during blood collection.

Question 33

True or False: Phlebotomists are allowed to diagnose medical conditions.

Answer 33

False

Question 34

What should be documented after a blood draw?

Answer 34

The date, time, site of collection, and any complications should be documented.

Question 35

Fill in the blank: __________ is a blood collection technique that involves puncturing a capillary.

Answer 35

Capillary puncture

Question 36

Multiple Choice: Which of the following is a sign of an allergic reaction to a blood draw? A) Redness B) Swelling C) Itching D) All of the above

Answer 36

D) All of the above

Question 37

What is the most important factor in preventing needle-stick injuries?

Answer 37

Proper disposal of sharps in designated containers is the most important factor.

Question 38

True or False: Phlebotomists must wear gloves during blood draws.

Answer 38

True

Question 39

What is the maximum time a tourniquet should be left on?

Answer 39

The maximum time a tourniquet should be left on is 1 minute.

Question 40

Fill in the blank: The __________ is the layer of blood that contains white blood cells and platelets.

Answer 40

buffy coat

Question 41

Multiple Choice: Which type of blood collection tube is used for glucose tests? A) Gray-top B) Green-top C) Yellow-top D) Red-top

Answer 41

A) Gray-top

Question 42

What is the purpose of a blood culture test?

Answer 42

A blood culture test is used to detect infections in the bloodstream.

Question 43

True or False: It is important to follow the manufacturer's instructions for blood collection tubes.

Answer 43

True

Question 44

What should a phlebotomist do if they encounter difficult veins?

Answer 44

If difficult veins are encountered, the phlebotomist should consider alternative sites or techniques.

Question 46

What is the primary purpose of phlebotomy?

Answer 46

The primary purpose of phlebotomy is to obtain blood samples for diagnostic testing.

Question 47

True or False: Phlebotomists are responsible for diagnosing medical conditions.

Answer 47

False

Question 48

Fill in the blank: The device used to puncture the skin to collect blood is called a _____.

Answer 48

lancet

Question 49

What is the recommended order of draw for blood collection tubes?

Answer 49

Blood culture, light blue, red, gold, green, lavender, gray.

Question 50

Which vein is most commonly used for venipuncture?

Answer 50

The median cubital vein.