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BOARDs > Pharm: Adrenergics > Flashcards

Pharm: Adrenergics Flashcards

1
Q

Adrenergic Receptors

A

SNS-fight or flight response

Binds E/NE
* metabotropic: G- protein coupled receptor

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2
Q

Synethesis of E & NE

A
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3
Q

Catecholamines

A

Dopamine
NE
E

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4
Q

Monoamines

A

Dopamine
NE
E
Serotonin (5-HT)
Histamine

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5
Q

a1 vs a2 vs b1 vs b2

A

a1: Smooth muscle of vessels
* vasoconstriction
* Urination retention
* Pupil dilation (Mydriasis)

a2: Smooth muscle of vessels
* vasoconstriction

B1: Heart (SA & AV Nodes)
* Tachycardia= Increased HR, electrical condution, sterghtn of contraction (Inotropy)
* Juxtaglomerular cells of kidney–>Release renin->Angiotensinogen to Angiotensin 1

B2: Smooth muscle
* Bronchodilation
* Vasodilation
* Stop peristalsis

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6
Q

Adrenergic Agonists

A
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7
Q

Adrenergic Antagonists

A
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8
Q

Sympathomimetics

A

Dont bind to a or b receptors
* mimic sympathetic agonists

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9
Q

Sympatholytics

A

Dont bind to a or b receptors
*. mimic sympathetic antagonists

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BOARDs (47 decks)

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