Muscarinic Agonists & Antagonists Flashcards

1
Q

Acetyl Choline

A

Muscarinic Agonist - Nonselective Used for cataract suturing. Stimulates all muscarinic receptors –> SLUDGE

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2
Q

Carbamylcholine

A

Muscarinic Agonist - GI, Bladder, Eye Narrow-angle glaucoma, causes miosis and relaxation of ciliary muscles

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3
Q

Bethanechol

A

Muscarinic Agonist-GI, Bladder, Eye Urinary retention and post surgical ileus

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4
Q

Acetyl B Methylcholine

A

Muscarinic Agonist - Heart Analog to Acetylcholine, acts on heart = bradycardia, decreased contractility, decreased conduction

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5
Q

Pilocarpine

A

Muscarinic Agonist Narrow-angle glaucoma, causes miosis. Xerostonia (dry mouth)

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6
Q

Atropine

A

Muscarinic Antagonist - Nonselective Depression of PSNS , Intubation-decrease secretions , Surgical manipulation - prevent vagal reflex, Muscarinic mushroom toxicity

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7
Q

Scopolamine

A

Muscarinic Antagonist - Nonselective Motion Sickness, tranquilize, amnesia

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8
Q

Pirenzopine

A

Muscarinic Antagonist - M1 Ophthalminc, Peptic Ulcers, Intestinal hypermobility

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9
Q

Tropicomide

Cyclopenolate

A

Muscarinic Antagonist Mydriasis- retinal/optic disc exam

Muscarinic Antagonist Mydriasis-retinal optic disc exam

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10
Q

Glycopyrolate

A

Muscarinic Antagonist - Nonselective Intubation - secretions, Counteract -stigme during anesthesia recovery, Surgical manipulation- prevent vagal reflex. Intestinal hypermotility

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11
Q

Tiotropium

Ipratropium

A

Muscarinic Antagonist- M3 Bronchodilation - COPD, asthma, chronic bronchitus, emphysema
Muscarinic Antagonist- M3 Bronchodilation - COPD, asthma, chronic bronchitus, emphysema, cold

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12
Q

Tolterodine

Darfenacine

A

Muscarinic Antagonist- M3 Urinary incontinance

Muscarinic Antagonist- M3 Urinary incontinance

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13
Q

Trihexyphenidyl

Benztropin

A

Muscarinic Antagonist Parkinsons - levels out excess cholinergic activation
Muscarinic Antagonist Parkinsons - levels out excess cholinergic activation

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