When an acute myocardial infarction occurs, in what order (list first to last) will the enzymes or proteins, CK-MB, myoglobin, and LD (lactate dehydrogenase) become elevated in the serum?
When an acute myocardial infarction occurs, in what order (list first to last) will the enzymes or proteins, CK-MB, myoglobin, and LD (lactate dehydrogenase) become elevated in the serum?
| myoglobin, LD, CK-MB | ||
| CK-MB, LD, myoglobin | ||
| myoglobin, CK-MB, LD | ||
| LD, CK-MB, myoglobin |
Question 13
A patient was instructed to fast 12 hours prior to her 8 am doctor’s appointment. However, she ate her usual breakfast of orange juice, coffee, and a bagel with cream cheese. It would be expected of the lipid test results that
| both the total cholesterol and triglycerides results will be invalid | ||
| chylomicrons will be increased but total cholesterol and HDL cholesterol will be decreased | ||
| both the triglycerides and the calculated LDL cholesterol will be affected by food intake | ||
| only triglycerides result will not be affected by food intake |
