Anticholinergics

Question 1

inhibits acetylcholinesterase, an enzyme responsible for breaking down acetylcholine. By increasing acetylcholine levels, it enhances cholinergic transmission, improving communication between nerves and muscles.

Answer 1

Neostigmine bromide

Question 2

Treatment of myasthenia gravis. Reversal of nondepolarizing neuromuscular blockers after surgery. Postoperative ileus and urinary retention.

Answer 2

Neostigmine bromide

Question 3

Treatment of myasthenia gravis. Reversal of nondepolarizing neuromuscular blockers after surgery. Postoperative ileus and urinary retention.

Answer 3

Atropine

Question 4

cholinergic agonist that stimulates muscarinic receptors,
leading to increased secretion from exocrine glands. It also increases smooth muscle contraction in the gastrointestinal and urinary tracts.

Answer 4

Pilocarpine hydrochloride

Question 5

inhibits muscarinic actions of acetylcholine at parasympathetic neuroeffector junction blocking vagal effects on SA and AV nodes, enhancing conduction through AV node and increasing Heart Rate. Reduced secretions in salivary, bronchial, and sweat glands. Relaxation of smooth muscles in the GI and respiratory tract. Pupil dilation (Mydriasis)

Answer 5

Atropine

Question 6

Treatment of symptoms of dry mouth (xerostomia) caused by Sjögren’s syndrome or as a side effect of radiation therapy for head and neck cancer.

Answer 6

Pilocarpine Hydrochloride