Autonomic Receptors Flashcards

1
Q

a1-adrenergic receptors

A

Vasoconstriction

- antagonist causes vasodilation decreases BP

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2
Q

B1-adrenergic receptor

A

Cardiac muscles
antagonist - inhibits cardiac contractibility
- decreases HR and BP

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4
Q

B2- adrenergic receptor

A

Bronchodilation
Glycogenolysis Gluconeogenesis
Agonist - Bronchodilation

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6
Q

Cholinergic receptor M3

A

Bladder wall relaxation

Bladder sphincter contraction

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8
Q

a2-adrenergic receptors

A

Inhibits NE release

Agonist- inhibits NE release - decreases BP

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9
Q

Cholinergic receptor M2

A

Decrease in atrial contract ability

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