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Cam's Cards COPY > PSNS or SNS function? What receptor? > Flashcards

PSNS or SNS function? What receptor? Flashcards

1
Q

Contraction of iris radial muscle (pupil dilation)

A

Sympathetic. Alpha 1

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2
Q

Contraction of iris sphincter muscle (pupil contraction)

A

Parasympathetic. Muscarinic

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3
Q

Contraction of ciliary muscle (lens accommodates for near vision)

A

Parasympathetic. Muscarinic

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4
Q

Dilation of trachea and bronchioles

A

Sympathetic. Beta 2

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5
Q

Constriction of trachea and bronchioles

A

Parasympathetic. Muscarinic

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6
Q

Increased secretions of trachea and bronchioles

A

Parasympathetic. Muscarinic

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7
Q

Epinephrine and norepinephrine secreted from adrenal medula

A

Sympathetic. Nicotinic receptor

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8
Q

Secretion of renin

A

Sympathetic. Beta 1 increases. Alpha 1 decreases.

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9
Q

Relaxation of detrusor muscle

A

Sympathetic. Beta 2.

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10
Q

Contraction of trigone and sphincter.

A

Sympathetic. Alpha 1.

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11
Q

Contraction of detrusor.

A

Parasympathetic. Muscarinic.

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12
Q

Relaxation of trigone and sphincter.

A

Muscarinic

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13
Q

Simulates ejaculation

A

Sympathetic. Alpha 1

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14
Q

Simulates erection

A

Parasympathetic. Muscarinic

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15
Q

Simulates tears

A

Parasympathetic. Muscarinic

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16
Q

Thick viscid secretion from salivary glands

A

Sympathetic. Alpha 1.

17
Q

Copious, watery secretion from salivary glands

A

Parasympathetic. Muscarinic.

18
Q

Increased heart rate and contractility

A

Sympathetic. Beta 1

19
Q

Decreased heart rate and contractility.

A

Parasympathetic. Muscarinic

20
Q

Decrease in GI muscle motility and tone

A

Sympathetic. Beta 2

21
Q

Contraction of GI sphincters

A

Sympathetic. alpha 1

22
Q

Increased GI muscle motility and tone

A

Parasympathetic. Muscarinic.

23
Q

Relaxation of the uterus

A

Sympathetic. Beta 2

24
Q

Dilation of blood vessels to skeletal muscle

A

Sympathetic. Beta 2

25
Q

Constriction of blood vessels to skin, mucous membranes, and splanchnic area.

A

Sympathetic. Alpha 1

Cam's Cards COPY (93 decks)

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