Question

which of the following may be elevated in a 14 - year - old boy?
a) ast
b) alt
c) ldh
d) alp

Explanation:

ALP (Alkaline Phosphatase) is often elevated during periods of rapid bone growth, such as adolescence. A 14 - year - old boy is in the adolescent stage with significant bone development. AST (Aspartate Aminotransferase), ALT (Alanine Aminotransferase) are mainly related to liver function and are not typically elevated in a normal 14 - year - old boy without liver problems. LDH (Lactate Dehydrogenase) elevation is more associated with tissue damage (like in some heart, liver, or muscle disorders) rather than a normal physiological state in a 14 - year - old boy.

Answer:

d) ALP