Thermoregulatory sweat glands in the body utilize what type of pathway: (A) Adrenergic nerves and alpha-1 receptors, (B) Cholinergic nerves and NM receptors, (C) Adrenergic nerves and beta-2 receptors, (D) Adrenergic nerves and muscarinic receptors
Answer is D. Autonomic supply to sweat glands is adrenergic cholinergic i.e. all ganglia(pre-ganglionic nerves) ach is released, post ganglionic cholinergic nerves release ach, post ganglionic adrenergic nerves release Norepinephrine except post ganglionic adrenergic nerves to SWEAT GLANDS release ach.