1
ASCP BOC Practice Exam Questions with Correct
Answers | Updated (100% Correct Answers)
CML vs. Leukemoid Reaction Answer: CML - decreased leukocyte alkaline
phosphatase (LAP)
Leukemoid Reaction - increased LAP
Look-back Answer: The process for the identification and notification of
recipients of blood components from prior donations of who now test positive
for HCV, HIV-1 and/or HIV-2.
External reference electrode used in ISE Answer: KCl
The serum glucose concentration of a diabetic patient undergoing a 2-hr GTT
should return to the baseline (fasting level) after _____ minutes. Answer: 120
Technical problems encountered during the collection of an amniotic fluid
specimen caused doubt as to whether the specimen was amniotic in origin.
Which procedure would best establish that the fluid is amniotic in origin?
Answer: Creatinine clearance
Oval fat bodies and fatty casts are characteristic urine sediment constituents in
patients with _____. Answer: Nephritic Syndrome
What are the 2 most common reasons for macrocytosis? Answer: B12 and Folate
deficiency
Calculation for corrected WBC Answer: (WBC x 100)/(#nrbc + 100)
© 2026 All rights reserved
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What is the major protein of HDL? Answer: Apolipoprotein A
Muscular Dystrophy Answer: Increased CK, LD, AST, ALT
CK most sensitive and specific
A patient who has had severe chest pain for several hours is admitted with a
diagnosis of possible acute myocardial infarction (AMI). Which of these ordered
laboratory tests should the nurse monitor to help determine whether the patient
has had an AMI? Answer: Troponin I and Troponin T
Troponin levels increase about 4 to 6 hours after the onset of a myocardial
infarction (MI).
Which test identifies the presence of Hgb S? Answer: Hemoglobin
electrophoresis
Laboratory test specific for systemic lupus erythematosus (SLE) Answer:
Antinuclear antibody test (ANA)
A male with urethral discharge can be presumptive for ________. Answer: N.
gonorrhea
A low reticulocyte count in an infant may indicate _____. Answer: Aplastic anemia
Cryptococcus neoformans may yield a positive result for ________. Answer: HIV
Decreased urine specific gravity may indicate ________. Answer: Diabetes
insipidus
© 2026 All rights reserved
ASCP BOC Practice Exam Questions with Correct
Answers | Updated (100% Correct Answers)
CML vs. Leukemoid Reaction Answer: CML - decreased leukocyte alkaline
phosphatase (LAP)
Leukemoid Reaction - increased LAP
Look-back Answer: The process for the identification and notification of
recipients of blood components from prior donations of who now test positive
for HCV, HIV-1 and/or HIV-2.
External reference electrode used in ISE Answer: KCl
The serum glucose concentration of a diabetic patient undergoing a 2-hr GTT
should return to the baseline (fasting level) after _____ minutes. Answer: 120
Technical problems encountered during the collection of an amniotic fluid
specimen caused doubt as to whether the specimen was amniotic in origin.
Which procedure would best establish that the fluid is amniotic in origin?
Answer: Creatinine clearance
Oval fat bodies and fatty casts are characteristic urine sediment constituents in
patients with _____. Answer: Nephritic Syndrome
What are the 2 most common reasons for macrocytosis? Answer: B12 and Folate
deficiency
Calculation for corrected WBC Answer: (WBC x 100)/(#nrbc + 100)
© 2026 All rights reserved
, 2
What is the major protein of HDL? Answer: Apolipoprotein A
Muscular Dystrophy Answer: Increased CK, LD, AST, ALT
CK most sensitive and specific
A patient who has had severe chest pain for several hours is admitted with a
diagnosis of possible acute myocardial infarction (AMI). Which of these ordered
laboratory tests should the nurse monitor to help determine whether the patient
has had an AMI? Answer: Troponin I and Troponin T
Troponin levels increase about 4 to 6 hours after the onset of a myocardial
infarction (MI).
Which test identifies the presence of Hgb S? Answer: Hemoglobin
electrophoresis
Laboratory test specific for systemic lupus erythematosus (SLE) Answer:
Antinuclear antibody test (ANA)
A male with urethral discharge can be presumptive for ________. Answer: N.
gonorrhea
A low reticulocyte count in an infant may indicate _____. Answer: Aplastic anemia
Cryptococcus neoformans may yield a positive result for ________. Answer: HIV
Decreased urine specific gravity may indicate ________. Answer: Diabetes
insipidus
© 2026 All rights reserved
