Medical Laboratory Technician, MLT (ASCP) Study Guide (Latest Update 2025 / 2026) Questions and Answers | Grade A | 100% Correct (Verified Answers)
Question:
Erythroleukemia is associated with:
Answer:
Ringed sideroblasts, nuclear budding, and Howell-Jolly Bodies
Question:
A common source of interference in the cyanmethemoglobin method is:
Answer:
A very high WBC count, because it causes turbidity in the reagents, which will cause falsely elevated results.
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Question:
A patient with beta-thalassemia characteristically has:
Answer:
Elevated A2 Hemoglobin
Question:
A patient with alpha-thalassemia characteristically has:
Answer:
Decreased A2 Hemoglobin
Question:
The most appropriate screening test for detecting hemoglobin F is:
Answer:
Kleihauer-Betke test
Question:
What laboratory results would be best used to recognize Heparin-Induced Thrombocytopenia (HIT)?
Answer:
Platelet count 2 / 4
Question:
Patients with Waldenstrom's Macroglobulinemia exhibit increased concentrations of what immunoglobulin?
Answer:
IgM
Question:
Diazo reagent is used most commonly for measuring what?
Answer:
Bilirubin
Question:
Bioavailability of an oral drug refers to:
Answer:
Fraction of the drug that is absorbed into systemic circulation.
Question:
What does unconjugated bilirubin conjugate with to become water soluble?
Answer:
Glucuronic acid 3 / 4
Question:
In blood, bicarbonate levels leave RBC's and enters the plasma through an
exchange mechanism with:
Answer:
Chloride
Question:
B-hydroxybutyrate is formed as a result from an accumulation of what?
Answer:
Acetyl-CoA
Question:
What organism does not typically stain with an acid fast stain, or one of its variants.
Answer:
Actinomyces israelii
Question:
What antigen system is associated with the McLeod phenotype?
Answer:
Kell
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