Which one of the following is NOT an ergot alkaloids_____________?
Correct answer: C. Ketanserin
- A. Bromocriptine
- B. Lysergic acid diethylamide (LSD)
- C. Ketanserin
- D. Methysergide
Explanation
Bromocriptine, LSD and methysergide are ergot derivatives or semisynthetic ergot compounds. Ketanserin is a selective serotonin 5-HT2 receptor antagonist and is not an ergot alkaloid.
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