NHA CCMA - Phlebotomy (NRTC 2026) Exam Actual Exam 2026 ||
Most Recent Exam 2026|2027 Actual Complete Real Exam Questions
And Correct Answers (Verified Answers) Already Graded A+ |
Guaranteed Success!! Newest Exam | Just Released!!
What is the primary function of the gel barrier found in serum
separator tubes (SST)?
A) To accelerate blood clotting time
B) To separate serum from blood cells during centrifugation acting as a
physical barrier
C) To bind and preserve cellular components for flow cytometry
D) To prevent hemolysis caused by rough handling -ANSWER-B) To
separate serum from blood cells during centrifugation acting as a
physical barrier
What is the correct procedure when a patient develops petechiae
during tourniquet application?
A) Stop the draw immediately and call a code
B) Continue the draw as normal, but note that the patient may have
capillary fragility or a coagulation issue
C) Apply a tighter tourniquet to stop bleeding
D) Re-anchor the vein using your thumb -ANSWER-B) Continue the
draw as normal, but note that the patient may have capillary fragility or
a coagulation issue
,What additive is contained in blood culture bottles to neutralize
antibiotics and inhibit phagocytosis?
A) Sodium citrate
B) Sodium polyanethol sulfonate (SPS)
C) Thrombin
D) Lithium heparin -ANSWER-B) Sodium polyanethol sulfonate (SPS)
Why is basal state preferred for laboratory testing?
A) It reflects the body's baseline state after exercise
B) It standardizes metabolic variables by testing the patient early in the
morning after fasting and abstaining from exercise for 12 hours
C) It guarantees that the patient has taken all prescribed morning
medications
D) It eliminates the need for patient identification wristbands -
ANSWER-B) It standardizes metabolic variables by testing the patient
early in the morning after fasting and abstaining from exercise for 12
hours
What is the recommended cleaning agent for skin site preparation prior
to drawing blood cultures?
A) 70% Isopropyl alcohol alone
B) Chlorhexidine gluconate or tincture of iodine
, C) Hydrogen peroxide solution
D) Soap and warm water -ANSWER-B) Chlorhexidine gluconate or
tincture of iodine
What is the correct action if a vein collapses during blood collection
with an evacuated tube system?
A) Push the needle further into the tissue
B) Gently pull back slightly on the needle or switch to a smaller
evacuated tube to reduce vacuum pressure
C) Vigorous massage of the arm above the site
D) Remove the needle immediately and declare the draw a failure -
ANSWER-B) Gently pull back slightly on the needle or switch to a
smaller evacuated tube to reduce vacuum pressure
How should a lactic acid blood specimen be handled post-collection?
A) Stored at room temperature for up to 4 hours
B) Placed immediately on ice and delivered to the laboratory promptly
for separation
C) Protected from light using aluminum foil at ambient temperature
D) Frozen immediately in a dry ice container -ANSWER-B) Placed
immediately on ice and delivered to the laboratory promptly for
separation
What is the proper method for mixing an EDTA tube after collection?
Most Recent Exam 2026|2027 Actual Complete Real Exam Questions
And Correct Answers (Verified Answers) Already Graded A+ |
Guaranteed Success!! Newest Exam | Just Released!!
What is the primary function of the gel barrier found in serum
separator tubes (SST)?
A) To accelerate blood clotting time
B) To separate serum from blood cells during centrifugation acting as a
physical barrier
C) To bind and preserve cellular components for flow cytometry
D) To prevent hemolysis caused by rough handling -ANSWER-B) To
separate serum from blood cells during centrifugation acting as a
physical barrier
What is the correct procedure when a patient develops petechiae
during tourniquet application?
A) Stop the draw immediately and call a code
B) Continue the draw as normal, but note that the patient may have
capillary fragility or a coagulation issue
C) Apply a tighter tourniquet to stop bleeding
D) Re-anchor the vein using your thumb -ANSWER-B) Continue the
draw as normal, but note that the patient may have capillary fragility or
a coagulation issue
,What additive is contained in blood culture bottles to neutralize
antibiotics and inhibit phagocytosis?
A) Sodium citrate
B) Sodium polyanethol sulfonate (SPS)
C) Thrombin
D) Lithium heparin -ANSWER-B) Sodium polyanethol sulfonate (SPS)
Why is basal state preferred for laboratory testing?
A) It reflects the body's baseline state after exercise
B) It standardizes metabolic variables by testing the patient early in the
morning after fasting and abstaining from exercise for 12 hours
C) It guarantees that the patient has taken all prescribed morning
medications
D) It eliminates the need for patient identification wristbands -
ANSWER-B) It standardizes metabolic variables by testing the patient
early in the morning after fasting and abstaining from exercise for 12
hours
What is the recommended cleaning agent for skin site preparation prior
to drawing blood cultures?
A) 70% Isopropyl alcohol alone
B) Chlorhexidine gluconate or tincture of iodine
, C) Hydrogen peroxide solution
D) Soap and warm water -ANSWER-B) Chlorhexidine gluconate or
tincture of iodine
What is the correct action if a vein collapses during blood collection
with an evacuated tube system?
A) Push the needle further into the tissue
B) Gently pull back slightly on the needle or switch to a smaller
evacuated tube to reduce vacuum pressure
C) Vigorous massage of the arm above the site
D) Remove the needle immediately and declare the draw a failure -
ANSWER-B) Gently pull back slightly on the needle or switch to a
smaller evacuated tube to reduce vacuum pressure
How should a lactic acid blood specimen be handled post-collection?
A) Stored at room temperature for up to 4 hours
B) Placed immediately on ice and delivered to the laboratory promptly
for separation
C) Protected from light using aluminum foil at ambient temperature
D) Frozen immediately in a dry ice container -ANSWER-B) Placed
immediately on ice and delivered to the laboratory promptly for
separation
What is the proper method for mixing an EDTA tube after collection?
