cholinergic Flashcards

1
Q

m1

A

cns

parietal cells

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2
Q

m2

A

heart

presynaptic nerve ending

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3
Q

m3

A

all nonvascular SM and glands

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4
Q

m4

A

eye SM ( ciliary/sphincter)

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5
Q

m1 m3 and m4 function

A

excitatory

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6
Q

m2 function

A

inhibitory

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7
Q

aminoglycosides in combo with NMBs cause

A

prolonged excess skeletal muscle paralysis

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8
Q

anti cholinesterase with NMBs or other esters are metabolized by plasma cholinesterase cause

A

excess drug effect

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9
Q

direct acting cholinergic agonists two groups

A

choline esters and naturally alkaloids

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10
Q

adverse effects of muscarnic agonists

A

hypotension
bronchospasm ( in asthmatics)
nausea vomitting git cramps and diarrhea

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11
Q

muscarinic agonists are contraindicated in who?

A

contrary insufficiency
hyperthyroidism
peptic ulcer
asthma

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