AAB MT CHEMISTRY EXAM 2025 WITH
COMPLETE SOLUTIONS GRADED A+
Which of the following aminoacidopathies is NOT caused by an enzyme deficiency?
Choose one CORRECTANSWER.
a. phenylketonuria
b. alkaptonuria
c. maple syrup disease
d. cystinuria -CORRECTANSWER d. cystinuria
What method is most commonly used to measure total protein?
Choose one CORRECTANSWER.
a. dye binding
b. Kjeldahl
c. Biuret
d. refractometry -CORRECTANSWER c. Biuret
Which of the following is the preferred reagent for measuring albumin by the dye binding
method because there is less interfering substances?
Choose one CORRECTANSWER.
a. bromcresol green
b. HABA
c. bromcresol purple
,d. methyl orange -CORRECTANSWER c. bromcresol purple
Which of the following proteins is a negative acute phase reactant?
Choose one CORRECTANSWER.
a. haptoglobin
b. hemopexin
c. ceruloplasmin
d. transferrin -CORRECTANSWER d. transferrin
Which of the following cardiac markers is the most sensitive for the detection of an
acute myocardial infarction?
Choose one CORRECTANSWER.
a. CKMB
b. LD1/LD2 flip
c. troponin
d. myoglobin -CORRECTANSWER c. troponin
Which of the following anticoagulants is acceptable for the measurement of BUN?
Choose one CORRECTANSWER.
a. fluoride
b. heparin
c. oxalate
d. citrate -CORRECTANSWER b. heparin
, Which of the following analytes must be measured in order to calculate the estimated
glomerular filtration rate (eGFR)?
Choose one CORRECTANSWER.
a. urine creatinine
b. body surface area
c. 24-hour urine volume
d. serum creatinine -CORRECTANSWER d. serum creatinine
Plasma is the specimen of choice for which of the following analytes?
Choose one CORRECTANSWER.
a. creatinine
b. ammonia
c. blood urea nitrogen
d. uric acid -CORRECTANSWER b. ammonia
What disease state is associated with an elevation of serum uric acid?
Choose one CORRECTANSWER.
a. gout
b. atherosclerosis
c. Reye's syndrome
d. diabetes -CORRECTANSWER a. gout
COMPLETE SOLUTIONS GRADED A+
Which of the following aminoacidopathies is NOT caused by an enzyme deficiency?
Choose one CORRECTANSWER.
a. phenylketonuria
b. alkaptonuria
c. maple syrup disease
d. cystinuria -CORRECTANSWER d. cystinuria
What method is most commonly used to measure total protein?
Choose one CORRECTANSWER.
a. dye binding
b. Kjeldahl
c. Biuret
d. refractometry -CORRECTANSWER c. Biuret
Which of the following is the preferred reagent for measuring albumin by the dye binding
method because there is less interfering substances?
Choose one CORRECTANSWER.
a. bromcresol green
b. HABA
c. bromcresol purple
,d. methyl orange -CORRECTANSWER c. bromcresol purple
Which of the following proteins is a negative acute phase reactant?
Choose one CORRECTANSWER.
a. haptoglobin
b. hemopexin
c. ceruloplasmin
d. transferrin -CORRECTANSWER d. transferrin
Which of the following cardiac markers is the most sensitive for the detection of an
acute myocardial infarction?
Choose one CORRECTANSWER.
a. CKMB
b. LD1/LD2 flip
c. troponin
d. myoglobin -CORRECTANSWER c. troponin
Which of the following anticoagulants is acceptable for the measurement of BUN?
Choose one CORRECTANSWER.
a. fluoride
b. heparin
c. oxalate
d. citrate -CORRECTANSWER b. heparin
, Which of the following analytes must be measured in order to calculate the estimated
glomerular filtration rate (eGFR)?
Choose one CORRECTANSWER.
a. urine creatinine
b. body surface area
c. 24-hour urine volume
d. serum creatinine -CORRECTANSWER d. serum creatinine
Plasma is the specimen of choice for which of the following analytes?
Choose one CORRECTANSWER.
a. creatinine
b. ammonia
c. blood urea nitrogen
d. uric acid -CORRECTANSWER b. ammonia
What disease state is associated with an elevation of serum uric acid?
Choose one CORRECTANSWER.
a. gout
b. atherosclerosis
c. Reye's syndrome
d. diabetes -CORRECTANSWER a. gout
