Adrenoceptor Physiology Flashcards by Helen Wang

Q

Eye, beta

A

Ciliary muscle relaxation (far vision)

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Q

Eye, alpha 1

A

Contraction of radial muscle (mydriasis)

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Q

Salivary glands, alpha 1, beta 2

A

Increased secretion

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Q

Heart, beta 1

A

Increased heart rate
Increased conduction velocity
Increased contraction try

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Q

Lungs, alpha 1

A

Bronchoconstriction

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Q

Lungs, beta 2

A

Brochodilation

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Q

Pancreas, alpha 1

A

Decreased insulin secretion

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Q

Pancreas, beta 2

A

Increased insulin secretion

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Q

Upper GI tract, alpha 1

A

Sphincter contraction

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Q

Upper GI tract, beta 2

A

Decreased tone and motility

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Q

Liver, alpha 1, beta 2

A

Glycogenolysis and gluconeogenesis

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Q

Gallbladder, beta 3

A

Unknown

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Q

Abdominal blood vessels, alpha 1

A

Constriction

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Q

Abdominal blood vessels, beta 2

A

Dilation

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Q

Bladder, alpha 1

A

Sphincter contraction

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Q

Bladder, beta 2

Study These Flashcards

A

Destructor relaxation