PCT NHA EXAM QUESTIONS WITH 100% CORRECT
ANSWERS | LATEST VERSION (2026/2027) EXPERT
VERIFIED
1. The lavender-topped tube contains:
a. No additive
b. SPS
c. Na+ citrate
d. EDTA - ANSWER -d. EDTA
1. The additive in a gray-topped tube is:
a. K+ oxalate
b. Na+ citrate
c. EDTA
d. None of the above - ANSWER -a. K+ oxalate
1. Which of the needle has the largest gauge?
a. 16 g
b. 20 g
c. 21 g
d. 25 g - ANSWER -a. 16 g
1. Which of the following gauge needle is used for the typical adult
venipuncture?
a. 23 g
b. 16 g
c. 21 g
d. 25 g - ANSWER -c. 21 g
1. The venipuncture equipment that consists of a needle attached to a
plastic tubing is known as:
a. Syringe
,b. Evacuated tube
c. Winged infusion set
d. Micro-collection container - ANSWER -c. Winged infusion set
1. All of the following are true about winged infusion sets EXCEPT:
a. Commonly referred to as a butterfly
b. Comes in needles sizes of 16g and 18g
c. Used on fragile veins
d. Preferred over a syringe - ANSWER -b. Comes in needles sizes of 16g and
18g
1. You are about to draw a FBG on a patient and the patient states that he
took his medications with some orange juice this morning. What would you
do next?
a. Draw the patient's blood
b. Explain to the patient that you cannot draw his blood without speaking to
his physician first
c. Tell the patient to call his physician immediately
Ask the patient to leave and come back tomorrow - ANSWER -b. Explain to
the patient that you cannot draw his blood without speaking to his physician
first
1. Which of the following actions is incorrect when performing a dermal
puncture?
a. Using a 2.0 mm lancet on a child
b. Puncturing the plantar surface of the heel
c. Allowing the alcohol to dry onsite prior to puncture
d. Collecting the first drop of blood - ANSWER -d. Collecting the first drop of
blood
1. The function of veins is to:
a. Carry oxygen-rich blood to the heart
, b. Facilitate the exchange of oxygen-rich blood and deoxygenated blood
c. Carry deoxygenated blood away from the heart
d. Carry deoxygenated blood to the heart - ANSWER -d. Carry deoxygenated
blood to the heart
1. The function of arteries is to:
a. Facilitate the exchange of oxygen-rich blood and deoxygenated blood
b. Carry oxygen-rich blood away from the heart
c. Carry deoxygenated blood to the heart
d. Pump blood to all parts of the body - ANSWER -b. Carry oxygen-rich blood
away from the heart
1. The average heart rate is:
a. 72 bpm
b. 62 bpm
c. 82 bpm
d. 92 bpm - ANSWER -a. 72 bpm
1. Which of the following actions should the PCT take if the baseline of the
ECG is off center?
a. Adjust the standardization button
b. Adjust the sensitivity
c. Adjust the stylus (although ECG machines no longer have styluses)
d. Adjust the paper feeder - ANSWER -c. Adjust the stylus (although ECG
machines no longer have styluses)
1. Which of the following is the inner layer of the heart?
a. Pericardium
b. Endocardium
c. Epicardium
d. Myocardium - ANSWER -b. Endocardium
ANSWERS | LATEST VERSION (2026/2027) EXPERT
VERIFIED
1. The lavender-topped tube contains:
a. No additive
b. SPS
c. Na+ citrate
d. EDTA - ANSWER -d. EDTA
1. The additive in a gray-topped tube is:
a. K+ oxalate
b. Na+ citrate
c. EDTA
d. None of the above - ANSWER -a. K+ oxalate
1. Which of the needle has the largest gauge?
a. 16 g
b. 20 g
c. 21 g
d. 25 g - ANSWER -a. 16 g
1. Which of the following gauge needle is used for the typical adult
venipuncture?
a. 23 g
b. 16 g
c. 21 g
d. 25 g - ANSWER -c. 21 g
1. The venipuncture equipment that consists of a needle attached to a
plastic tubing is known as:
a. Syringe
,b. Evacuated tube
c. Winged infusion set
d. Micro-collection container - ANSWER -c. Winged infusion set
1. All of the following are true about winged infusion sets EXCEPT:
a. Commonly referred to as a butterfly
b. Comes in needles sizes of 16g and 18g
c. Used on fragile veins
d. Preferred over a syringe - ANSWER -b. Comes in needles sizes of 16g and
18g
1. You are about to draw a FBG on a patient and the patient states that he
took his medications with some orange juice this morning. What would you
do next?
a. Draw the patient's blood
b. Explain to the patient that you cannot draw his blood without speaking to
his physician first
c. Tell the patient to call his physician immediately
Ask the patient to leave and come back tomorrow - ANSWER -b. Explain to
the patient that you cannot draw his blood without speaking to his physician
first
1. Which of the following actions is incorrect when performing a dermal
puncture?
a. Using a 2.0 mm lancet on a child
b. Puncturing the plantar surface of the heel
c. Allowing the alcohol to dry onsite prior to puncture
d. Collecting the first drop of blood - ANSWER -d. Collecting the first drop of
blood
1. The function of veins is to:
a. Carry oxygen-rich blood to the heart
, b. Facilitate the exchange of oxygen-rich blood and deoxygenated blood
c. Carry deoxygenated blood away from the heart
d. Carry deoxygenated blood to the heart - ANSWER -d. Carry deoxygenated
blood to the heart
1. The function of arteries is to:
a. Facilitate the exchange of oxygen-rich blood and deoxygenated blood
b. Carry oxygen-rich blood away from the heart
c. Carry deoxygenated blood to the heart
d. Pump blood to all parts of the body - ANSWER -b. Carry oxygen-rich blood
away from the heart
1. The average heart rate is:
a. 72 bpm
b. 62 bpm
c. 82 bpm
d. 92 bpm - ANSWER -a. 72 bpm
1. Which of the following actions should the PCT take if the baseline of the
ECG is off center?
a. Adjust the standardization button
b. Adjust the sensitivity
c. Adjust the stylus (although ECG machines no longer have styluses)
d. Adjust the paper feeder - ANSWER -c. Adjust the stylus (although ECG
machines no longer have styluses)
1. Which of the following is the inner layer of the heart?
a. Pericardium
b. Endocardium
c. Epicardium
d. Myocardium - ANSWER -b. Endocardium
