Pharm1E1 Receptors

Question 1

myenteric plexus- increases smooth muscle tone & contractility

Answer 1

M1

Question 2

decreases everything in heart

Answer 2

M2

Question 3

PNS autoreceptor

Answer 3

M2

Question 4

SNS heteroreceptor

Answer 4

M2

Question 5

contracts ciliary m. for near vision (lens)

Answer 5

M3

Question 6

miosis

Answer 6

M3

Question 7

increases aqueous outflow

Answer 7

M3

Question 8

endothelium relaxes/vasodilation (by release of NO- only via circulating cholinergic agonists)

Answer 8

M3

Question 9

bronchoconstriction

Answer 9

M3

Question 10

bronchial gland stimulation

Answer 10

M3

Question 11

peristalsis

Answer 11

M3

Question 12

smooth m. sphincter relaxation

Answer 12

M3

Question 13

increase GI secretion

Answer 13

M3

Question 14

bladder wall contraction

Answer 14

M3

Question 15

GU sphincter relaxation

Answer 15

M3

Question 16

erection (NO release)

Answer 16

M3

Question 17

increased acini secretion

Answer 17

M3

Question 18

PNS - no effect (9)

Answer 18

ectopic pacemakers
blood vessels
s.m. vessels
skin- pilomotor smooth m.
eccrine/thermoregulatory sweat glands
apocrine/stress sweat glands
liver glycogenolysis and gluconeogenesis
fat cells 
kidney

Question 19

PNS- variable effects on ?

Answer 19

uterus

Question 20

midriasis- radial m.

Answer 20

alpha 1

Question 21

contracts blood vessels- skin, splanchnic, skeletal muscle (little effect)

Answer 21

alpha 1

Question 22

decreases bronchial gland secretion

Answer 22

alpha 1

Question 23

contracts GI smooth m. sphincters

Answer 23

alpha 1

Question 24

GU smooth m. walls contract

Answer 24

alpha 1

Question 25

uterus contracts (when pregnant)

Answer 25

alpha 1

Question 26

ejaculation

Answer 26

alpha 1

Question 27

pilomotor smooth m. contracts

Answer 27

alpha 1

Question 28

apocrine sweat glands (stress)

Answer 28

alpha 1

Question 29

liver glycogenolysis & gluconeogenesis

Answer 29

alpha 1

Question 30

decreased aqueous humor production

Answer 30

alpha 2

Question 31

relaxation of GI smooth m. walls

Answer 31

alpha 2

Question 32

inhibition of GI secretion

Answer 32

alpha 2

Question 33

decreased islet B cell secretion

Answer 33

alpha 2

Question 34

SNS autoreceptor

Answer 34

alpha 2

Question 35

PNS heteroreceptor

Answer 35

alpha 2

Question 36

increase all heart actions

Answer 36

beta 1

Question 37

increased renin secretion

Answer 37

beta 1

Question 38

relaxes ciliary muscle for far vision (lens)

Answer 38

beta 2

Question 39

increase aqueous humor production & IOP

Answer 39

beta 2

Question 40

skeletal muscle relaxes

Answer 40

beta 2

Question 41

bronchodilation

Answer 41

beta 2

Question 42

increased secretion- bronchial glands

Answer 42

beta 2

Question 43

smooth m. walls relax (2)

Answer 43

beta 2 (and alpha 2)

Question 44

bladder wall relaxation

Answer 44

beta 2

Question 45

liver gluconeogenesis & glycogenolysis

Answer 45

beta 2 (and alpha 1)

Question 46

increased secretion of islet B cell

Answer 46

beta 2

Question 47

lipolysis

Answer 47

beta 3

Question 48

increased outflow of aqueous humor

Answer 48

alpha & beta

Question 49

skeletal m. dilation by sympathetic cholinergic fibers

Answer 49

M?

Question 50

SNS no effect? (2)

Answer 50

endothelium

myenteric plexus

Question 51

eccrine/thermoregulatory sweat glands

Answer 51

M3 (SNS)

Question 52

dilation of renal blood vessels

Answer 52

D1

Question 53

decreased acini secretion

Answer 53

alpha