Discharge from baroreceptor cause inhibition of: (A) Caudal ventrolateral medulla, (B) Rostral ventrolateral medulla, (C) Nucleus of tractus solitarius, (D) Nucleus ambiguous
Answer is B. Ans. (b) Rostral ventrolateral medulla (RVLM)Ref: Ganong, 25th ed/p.590Baroreflex mechanismIn simple terms, "increased baroreceptor discharge inhibits the tonic discharge of sympathetic nerves and excites the vagal innervation of the heart"