Cholinergics and anticholinergics

Pseudocholinesterases are not found in:

• Plasma

• Liver

• Neuroglia

• RBC

Which of the following receptors are not found in CNS?

• M1

• M3

• M4

• M5

Receptor acting by decreasing cAMP activity

• M1

• M2

• M3

• M4

Choline ester without nicotinic actions

• ACh

• Carbachol

• Bethanechol

• All of these

Which choline ester is not completely blocked by atropine (muscarinic actions)?

• Carbachol

• Bethanechol

• ACh

• None

Which of the following is not an action of ACh?

• Topical administration producing miosis

• Bronchospasm

• Urination

• Vasodilation

Poisoning by Inocybe species mushroom can cause:

• Rapid onset type

• Hallucinogen type

• Delayed onset type

• No effect

Amatoxin poisoning responds to treatment with:

• Atropine

• Pilocarpine

• Muscarine

• Thioctic acid

Which of the following drugs do not bind to both A and E sites of ChE?

• ACh

• Edrophonium

• Echothiophate

• Physostigmine

Drug of choice for atropine poisoning

• Eserine

• Neostigmine

• d-TC

• Pancuronium