Serum creatine kinase-3 (CK-3) is elevated in_______________?
Correct answer: B. Muscular dystrophy
- A. Myocardial infarction
- B. Muscular dystrophy
- C. Alcoholic cirrhosis
- D. Brain tumours
Explanation
CK-3 corresponds mainly to the CK-MM isoenzyme found in skeletal muscle, so it rises in muscular dystrophy and other skeletal-muscle injuries. Myocardial infarction mainly elevates CK-MB, while brain injury involves CK-BB.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Clinical Biochemistry
39 free Clinical Biochemistry MCQs from Biochemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biochemistry questions like this
Biochemistry is on 6 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Clinical Biochemistry questions
Inside the cell, the substance, which contributes to most of the osmolality, is________________?
Normal level of serum phosphorous is_____________?
Heme is converted to bilirubin mainly in_____________?
Normal serum calcium level is_______________?
The normal value of serum potassium level is____________?
Highest binding of iron in plasma is seen with___________?