ANS Receptors only Flashcards by Clyde Silverio

Q

[What is the receptor]

Contraction of iris radial muscle

A

alpha 1

mydriAsis

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Q

[What is the receptor]

contraction of iris circular muscle

A

M3

Miosis

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Q

[What is the receptor]

mydriasis

A

alpha 1

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Q

[What is the receptor]

miosis

A

M3

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Q

[What is the receptor]

accelerates SA node

A

beta 1

beta 2

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Q

[What is the receptor]

relaxes ciliary muscle

A

beta

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Q

[What is the receptor]

contracts ciliary muscle

A

M3

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Q

[What is the receptor]

decelerates SA node

A

M2

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Q

[What is the receptor]

Increases heart contractility

A

beta 1

beta 2

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Q

[What is the receptor]

decreases atrial contractility

A

M2

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Q

[What is the receptor]

accelerates ectopic pacemaker of the heart

A

beta 1

beta 2

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Q

[What is the receptor]

contracts splanchnic vessels of the skin

A

alpha

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Q

[What is the receptor]

relaxation of skeletal muscle vessels

A

beta 2

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Q

[What is the receptor]

contraction of skeletal muscle vessels

A

alpha

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Q

[What is the receptor]

synthesizes and releases EDRF

A

M3

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Q

[What is the receptor]

dilation of cerebral vessels

A

M5

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Q

[What is the receptor]

bronchiolar smooth muscle relaxation

A

beta 2

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Q

[What is the receptor]

bronchiolar smooth muscle contraction

A

M3

Q

[What is the receptor]

smooth muscle sphincter contraction

A

alpha 1

Q

[What is the receptor]

smooth muscle sphincter relaxation

A

M3

Q

[What is the receptor]

GIT secretion

A

M3

parasympathetic

Q

[What is the receptor]

smooth muscle wall relaxation

A

beta 2

Q

[What is the receptor]

smooth muscle wall contraction

A

M3

Q

[What is the receptor]

bladder wall relaxation

A

beta 2

Q

[What is the receptor]

bladder wall contraction

A

M3

Q

[What is the receptor]

bladder sphincter contraction

A

alpha 1

Q

[What is the receptor]

bladder sphincter relaxation

A

M3

Q

[What is the receptor]

relaxation of pregnant uterus

A

beta 2

Q

[What is the receptor]

relaxation of pregnant uterus

A

beta 2

Q

[What is the receptor]

penile erection

A

M

Q

[What is the receptor]

penile ejaculation

A

alpha

Q

[What is the receptor]

pilomotor smooth muscle contraction

A

alpha

Q

[What is the receptor]

eccrine sweat gland increases

A

M (but sympathetic)

Q

[What is the receptor]

increase apocrine sweat glands during stress

A

alpha

Q

[What is the receptor]

lipolysis in fat cells

A

beta 3

Q

[What is the receptor]

renin release in the kidney

A

beta 1

Q

[What is the receptor]

gluconeogenesis in the liver

A

beta 2

alpha

Q

[What is the receptor]

glycogenolysis

A

beta 2 alpha

Q

[What is the receptor]

contracts radial muscle
contract GI and GU sphincters
contract pilomotor muscle

A

alpha 1

alpha is constricting 1

Also, vasoconstrictor

Q

[What is the receptor]

increase SA node
Increase heart contractility
renin release

A

beta 1

1 heart

B = mukhang kidney

Q

[What is the receptor]

relax lungs
relax bladder walls
relax pregnant uterus

A

beta 2 = lungs

relax lung bl(R)ad, buntis yan

lung, bladder, uterus

Q

[What is the result of ligand binding?]

M1

A

formation of IP3/DAG

same with M3, M5

Q

[What is the result of ligand binding?]

M2

A

opening of K channles, inhibit adenylyl cyclase

same with M5