Page 1 of 167
AAB MT CHEMISTRY- PRACTICE EXAM***
QUESTIONS AND ANSWERS | VERIFIED AND
WELL DETAILED ANSWERS | DOWNLOAD AND
PASS | LATEST EXAM UPDATE 2026/2027
Which of the following cardiac markers is the most
sensitive for the detection of an acute myocardial
infarction?
Choose one answer.
a. CKMB
b. LD1/LD2 flip
c. troponin
d. myoglobin
c. troponin
Which of the following formulas is used to calculate LDL
cholesterol?
,Page 2 of 167
Choose one answer.
a. LDL cholesterol = cholesterol + (triglycerides/5 + HDL
cholesterol)
b. LDL cholesterol = cholesterol - (triglycerides/5 - HDL
cholesterol)
c. LDL cholesterol = cholesterol - HDL - (triglycerides/5)
d. LDL cholesterol = cholesterol + (triglycerides/5 - HDL
cholesterol)
c. LDL cholesterol = Total cholesterol - HDL -
(triglycerides/5)
An elevated concentration of what analyte decreases risk
of coronary heart disease?
Choose one answer.
a. HDL cholesterol
b. LDL cholesterol
c. triglycerides
d. total cholesterol
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a. HDL cholesterol
Which of the following enzymes is most greatly affected
by hemolysis?
Choose one answer.
a. alanine aminotransferase
b. lactate dehydrogenase
c. gamma-glutamyltransferase
d. amylase
b. lactate dehydrogenase
What serum enzyme begins to rise 2 to 4 hours, has peak
activity occurring 12 to 36 hours, and returns to normal 2
to 4 days after an acute myocardial infarction?
Choose one answer.
a. aspartate transaminase
, Page 4 of 167
b. lactate dehydrogenase
c. aldolase
d. creatine kinase
d. creatine kinase
what enzyme is liver specific?
Choose one answer.
a. alkaline phosphatase
b. lactate dehydrogenase
c. aspartate transaminase
d. alanine transaminase
d. alanine transaminase
An elevated alkaline phosphatase level in the absence of
other elevated liver enzymes is suggestive of which of the
following disorders?
AAB MT CHEMISTRY- PRACTICE EXAM***
QUESTIONS AND ANSWERS | VERIFIED AND
WELL DETAILED ANSWERS | DOWNLOAD AND
PASS | LATEST EXAM UPDATE 2026/2027
Which of the following cardiac markers is the most
sensitive for the detection of an acute myocardial
infarction?
Choose one answer.
a. CKMB
b. LD1/LD2 flip
c. troponin
d. myoglobin
c. troponin
Which of the following formulas is used to calculate LDL
cholesterol?
,Page 2 of 167
Choose one answer.
a. LDL cholesterol = cholesterol + (triglycerides/5 + HDL
cholesterol)
b. LDL cholesterol = cholesterol - (triglycerides/5 - HDL
cholesterol)
c. LDL cholesterol = cholesterol - HDL - (triglycerides/5)
d. LDL cholesterol = cholesterol + (triglycerides/5 - HDL
cholesterol)
c. LDL cholesterol = Total cholesterol - HDL -
(triglycerides/5)
An elevated concentration of what analyte decreases risk
of coronary heart disease?
Choose one answer.
a. HDL cholesterol
b. LDL cholesterol
c. triglycerides
d. total cholesterol
,Page 3 of 167
a. HDL cholesterol
Which of the following enzymes is most greatly affected
by hemolysis?
Choose one answer.
a. alanine aminotransferase
b. lactate dehydrogenase
c. gamma-glutamyltransferase
d. amylase
b. lactate dehydrogenase
What serum enzyme begins to rise 2 to 4 hours, has peak
activity occurring 12 to 36 hours, and returns to normal 2
to 4 days after an acute myocardial infarction?
Choose one answer.
a. aspartate transaminase
, Page 4 of 167
b. lactate dehydrogenase
c. aldolase
d. creatine kinase
d. creatine kinase
what enzyme is liver specific?
Choose one answer.
a. alkaline phosphatase
b. lactate dehydrogenase
c. aspartate transaminase
d. alanine transaminase
d. alanine transaminase
An elevated alkaline phosphatase level in the absence of
other elevated liver enzymes is suggestive of which of the
following disorders?
