Therapeutic use of acetylcholine is not possible because it is -: (A) Highly protein bound, (B) Rapidly degraded, (C) Repidly excreted, (D) Orally ineffective
Answer is B. Ans. is 'b' i.e., Rapidly degraded o Acetylcholine is not used clinically because : I. It is metabolized very quickly by cholinesterase in plasma and is not effective even by i.v. route. 2. Action is nonselective