Which of the following is an alkaloid: (A) Morphine, (B) Neostigmine, (C) Emetine, (D) Atropine
Answer is B. Neostigmine, sold under the brand name Prostigmin among others, is a medication used to treat myasthenia gravis, Ogilvie syndrome, and urinary retention without the presence of a blockage. It is also used together with atropine to end the effects of neuromuscular blocking medication of the non-depolarizing type. Refer 7/105