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AdvPharm Exam 2 > SNS and PNS Receptors > Flashcards

SNS and PNS Receptors Flashcards

1
Q

SNS
Skin and cerebral blood vessels
What receptor and effect?

A

a1 vasoconstriction

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2
Q

SNS
pupils (radial muscles)
What receptor and effect?

A

a1 contract and shorten = mydriasis

(pupil dilation)

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3
Q

SNS
saliva
What receptor and effect?

A

B2 thicken saliva to facilitate better respiration

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4
Q

SNS
bronchi
What receptor and effect?

A

b2 bronchodilation

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5
Q

SNS
Heart
What receptor and effect?

A

b1 increased HR, conduction, contractility, CO

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6
Q

SNS
Digestion
What receptor and effect?

A

b2 inhibition of digestive enzymes and peristalsis

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7
Q

SNS
Renal & mesenteric BV
What receptor and effect?

A

a1 vasoconstriction of renal and mesenteric BV

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8
Q

SNS
Glucose-related processes
What receptor and effect?

A

a1, b2
stimulate glycogenesis, glucogenolysis, glucolysis

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9
Q

SNS
insulin
What receptor and effect?

A

b2 insulin release

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10
Q

SNS
Skeletal muscle
What receptor and effect?

A

b2 skeletal muscle vasodilation

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11
Q

SNS
adrenal glands
What receptor and effect?

A

Nn, production and release of epinephrine

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12
Q

SNS
RAAS
What receptor and effect?

A

b1 stimulate RASS = incr Na & H2O retention

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13
Q

SNS
detrusor muscle
What receptor and effect?

A

b2, b3 relaxation of detrusor muscle

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14
Q

SNS
ureter & urethral sphincter
What receptor and effect?

A

a1, b2
contraction of ureter and urethral spincter smooth muscle

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15
Q

SNS
orgasm
What receptor and effect?

A

a1 stimulation of orgasm

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16
Q

PNS
pupils
What receptor and effect?

A

m3, circular muscles contract = miosis

(pupil constriction)

17
Q

PNS
saliva
What receptor and effect?

A

m1, increased watery salivation to facilitate digestion

18
Q

PNS
heart
What receptor and effect?

A

m2, decreased heart rate

19
Q

PNS
lungs
What receptor and effect?

A

m3, bronchoconstriction and increased mucus secretion

20
Q

PNS
gallbladder
What receptor and effect?

A

m3, contraction of gallbladder and release of bile

21
Q

PNS
digestion
What receptor and effect?

A

m3, release of digestive enzymes and peristalsis

22
Q

PNS
bladder
What receptor and effect?

A

m3, contraction of detrusor & relaxation of sphincter
= micturition

AdvPharm Exam 2 (31 decks)

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