Biochemical Markers: AMI

MCQs Biochemical Markers: AMI1. Biochemical Cardiac markers include:a. Alkaline Phosphatase*

b. Aspirate aminotransferase(AST)

c. Creatine Kinase (CK)

d. Myoglobin

e. Troponin-I and T

2. Plasma CK-total starts to rise:

a. 24-48 hrs post chest pain

b. 1-2 hrs post chest painc. 3-8 hrs post chest pain*

d. 8-10 hrs post chest paine. 12-24 hrs post chest pain3. After an AMI attack CK-2(CK-MB) return to normal in:

a. 2-3 days*

b. 4-6 days

c. 6-8days

d. 8-10 dayse. 10-12 days

4. In suspected AMI cases the diagnostic sensitivity CK-MB is increased by serial samplingat:

a. 0, 6h,12h, and 24 h

b. 0 , 9, 18 and27 hrs

c. 0, 12, 24 and 36 hrs

d. 0, 24, 48 and 82 hrse. 0, 48, 96 , and 192 hrs

5. Earliest detectable cardiac marker which appear within 1 hrs after MI is:

a. ASTb. CK-MBc. CK-Total

d. Myoglobin*e. TroponinsPathogenesis of Hypertension1. The environmental factors which may play a role in the pathogenesis of hypertension include:a. Stress b. Obesityc. Smokingd. Physical inactivitye. Heavy consumption of AlcohalPAGE 2