ASCP BOC Practice Exam Questions
and Answers 100% Solved
CML vs. Leukemoid Reaction - ✔✔CML - decreased leukocyte alkaline
phosphatase (LAP)
Leukemoid Reaction - increased LAP
Look-back - ✔✔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 - ✔✔KCl
The serum glucose concentration of a diabetic patient undergoing a 2-hr
GTT should return to the baseline (fasting level) after _____ minutes. -
✔✔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? -
✔✔Creatinine clearance
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Oval fat bodies and fatty casts are characteristic urine sediment
constituents in patients with _____. - ✔✔Nephritic Syndrome
What are the 2 most common reasons for macrocytosis? - ✔✔B12 and
Folate deficiency
Calculation for corrected WBC - ✔✔(WBC x 100)/(#nrbc + 100)
What is the major protein of HDL? - ✔✔Apolipoprotein A
Muscular Dystrophy - ✔✔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? - ✔✔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? - ✔✔Hemoglobin
electrophoresis
Laboratory test specific for systemic lupus erythematosus (SLE) -
✔✔Antinuclear antibody test (ANA)