Cholinergics

Question 1

Eye: Block M3 receptor effect

Answer 1

cycloplegia and mydriasis

Question 2

CNS: Block Muscarinic Recptors Receptor Effect

Answer 2

Sedation
Anti-motion sickness action
Antiparkinson action
Amnesia

Question 3

Bronchi Block of M3 receptors effect

Answer 3

Bronchodilation

Question 4

Effect of Block of M1 and M3 receptors in GI

Answer 4

Peristalsis slowed, relaxation

Question 5

GU: Block of M3 receptors effect

Answer 5

Urine retention

Bladder Wall Relaxatin

Question 6

Block of Inihibitory Presynaptic Receptors in Heart effect

Block of M2 receptors in SA node

Answer 6

Initial slight bradycardia (at low doses) then tachycardia

Question 7

Block of M3 receptors on endothelium vessels effect

Answer 7

block of muscarinic vasodilation; (only manifested when a muscarinic agonists is present)

Question 8

Block of M1 M3 receptors on glands effect

Answer 8

Reduces salivation, lacrimation, sweating, gastric secretion