Cholinergic Agents Flashcards Preview

Pharm II > Cholinergic Agents > Flashcards

Flashcards in Cholinergic Agents Deck (34)
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0
Q

cevimeline (type)

A

muscarinic receptor agonist

selective for M3

1
Q

pilocarpine (type)

A

muscarinic receptor agonist

2
Q

pilocarpine use

A

glaucoma

3
Q

methacholine type & side effect

A

muscarinic receptor agonist

bronchoconstriction

4
Q

bethanechol type & side effect

A

muscarinic receptor agonist

urination

5
Q

arecoline type & side effect

A

muscarinic receptor agonist

excessive sweating

6
Q

muscarinic receptor agonist side effects (5)

A
sweating
GI motility
miosis
increased saliva
bronchoconstriction
7
Q

varenicline type

A

partial nicotinic agonist

8
Q

nicotinic agonist toxicity treatment

A

atropine

9
Q

indirect cholinergic agonist mechanism of action

A

increased ACh time in the synaptic cleft

10
Q

neostigmine type & use

A

cholinesterase inhibitor

myasthenia gravis tx

11
Q

physostigmine type, treatment, and special characteristic

A

cholinesterase inhibitor
glaucoma tx
enters the CNS

12
Q

edrophonium type & use

A

cholinesterase inhibitor

diagnosis of myasthenia gravis

13
Q

organophosphate drugs

A

cholinesterase inhibitor, irreversible

14
Q

Atropine drug type, use, characteristic

A

antimuscarinic
used in MI to decrease bradycardia
oral, enters CNS

15
Q

atropine contraindications

A

glaucoma

BPH

16
Q

scopalomine drug type, use, characteristic

A

antimuscarinic
motion sickness, pre-anesthetic
enters CNS

17
Q

glycopyrrolate type and use

A

antimuscarinic

prevent vagal reflexes in surgery

18
Q

tropicamide type & use

A

antimuscarinic

induction of short-acting mydriasis

19
Q

homatropine type & effect

A

antimuscarinic

mydriasis

20
Q

ipratropium & tiotropium type, effect, and use

A

antimuscarinic
bronchodilation
asthma

21
Q

tolterodine, fesoterodine, darifenacin, solifenacin

type, special characteristic, & use

A

antimuscarinic
selective for M3
tx overactive bladder

22
Q

oxybutynin & trospium type & use

A

antimuscarinic

tx bladder spasm after prostate surgery

23
Q

antimuscarinic effects

A

dry mouth, decreased sweating, increased HR, blurred vision, mydriasis, urinary retention, hot/dry skin, bronchodilation, decreased GI motility

24
Q

muscarinic antagonist contraindications (2)

A

narrow angle glaucoma

BPH

25
Q

tx for muscarinic antagonist toxicity

A

cholinesterase inhibitor

26
Q

antimuscarinic, selective for M3 (4)

A

tolterodine
fesoterodine
darifenacin
solifenacin

27
Q

antimuscarinics used to induce mydriasis (2)

A

tropicamide

homatropine

28
Q

succinylcholine contraindications

A

soft tissue injury (burns, rhabdo, muscular dystrophy)

children under 8

29
Q

succinylcholine type

A

depolarizing muscular blocker

30
Q

tubocurarine type

A

non-depolarizing neuromuscular blocker

31
Q

hexamethonium type

A

ganglion receptor blockers

32
Q

mecamylamine type & characteristic

A

ganglion receptor blocker

enters CNS

33
Q

ganglion receptor blocker effects (4)

A

mydriasis/loss of accommodation
orthostatic hypotension
tachycardia
urinary retention