S1B5 - Autonomic Physiology 2

Question 1

Bronchodilation results from stimulation of what type of G-protein-linked receptor?

Answer 1

β2

Question 2

Increased gut peristalsis results from stimulation of what kind of G-protein-linked receptor?

Answer 2

M3

Question 3

Increased platelet aggregation is a result of stiulation of what kind of G-protein-linked receptor?

Answer 3

α2

Question 4

Pain results from stimulation of what type of G-protein-linked receptor?

Answer 4

H1

Question 5

Increased heart rate is the result of what type of G-protein-linked receptor?

Answer 5

β1

Question 6

What effect does β1 stimulation have on lipolysis?

Answer 6

β1 stimulation increases lipolysis

Question 7

Increased renin release results from stimulation of what kind of G-protein-linked receptor?

Answer 7

β1

Question 8

Increased pupillary sphincter muscle contraction (miosis) results from stimulation of what kind of G-protein-linked receptor?

Answer 8

M3

Question 9

Increased intestinal and bladder sphincter muscle contraction is caused stimulation of what kind of G-protein-linked receptor?

Answer 9

α1

Question 10

Increased pupillary dilator muscle contraction (mydriasis) is caused by stimulation of what kind of G-protein-linked receptor?

Answer 10

α1

Question 11

Increased nasal and bronchial mucus production results from stimulation of what kind of G-protein-linked receptor?

Answer 11

H1

Question 12

What type of G-protein-linked receptor is generally found in the CNS and enteric nervous system?

Answer 12

M1

Question 13

Increased gastric acid secretion results from stimulation of what kind of G-protein-linked receptor?

Answer 13

H2 (also M3)

Question 14

Increased vascular permeability results from stimulation of what kind of G-protein-linked receptor?

Answer 14

H1

Question 15

Increased insulin release results from stimulation of what type of G-protein-linked receptor?

Answer 15

β2

Question 16

Ciliary muscle relaxation results from stimulation of what type of G-protein-linked receptor?

Answer 16

β2

Question 17

Decreasd heart rate results from stimulation of what type of G-protein-linked receptor?

Answer 17

M2

Question 18

Increaseed heart contractility is the result of stimulation of what kind of G-protein-linked receptor?

Answer 18

β1

Question 19

Increased vascular smooth muscle contraction is a result of stimulation of which type of G-protein-linked receptor?

Answer 19

α1 or V1

Question 20

Contraction of bronchioles results from stimulation of what type of G-protein-linked receptor?

Answer 20

H1

Question 21

What affect does stimulation of β2 receptors have on lipolysis?

Answer 21

β2 stimulation causes increased lipolysis

Question 22

Ciliary muscle contraction (accomodation) results from stimulation of what kind of G-protein-linked receptor?

Answer 22

M3

Question 23

Decreased insulin release is a result of stimulation of what type of G-protein-linked receptor?

Answer 23

α2

Question 24

Decreased uterine tone (tocolysis) results from stimulation of what type of G-protein-linked receptor?

Answer 24

β2

Question 25

Increased bladder contraction results from stimulation of what kind of G-protein-linked receptor?

Answer 25

M3

Question 26

Increased exocrine gland secretion (e.g., lacrimal, salivary, gastric acid) results from stimulation of what type of G-protein-linked receptor?

Answer 26

M3

Question 27

Pruritus results from stimulation of what type of G-protein-linked receptor?

Answer 27

H1

Question 28

Vasodilation results from stimulation of what kind of G-protein-linked receptor?

Answer 28

β2

Question 29

Bronchoconstriction results from stimulation of what kind of G-protein-linked receptor?

Answer 29

M3

Question 30

What is the effect of α1 stimulation on vascular smooth muscle?

Answer 30

increased vascular smooth muscle contraction

Question 31

Increased aqueous humor production results froms stimulation of what type of G-protein-linked receptor?

Answer 31

β2

Question 32

Increased vascular smooth muscle contraction results from what type of G-protein-linked receptor?

Answer 32

α1 or V1

Question 33

Relaxation of renal vascular smooth muscle results from stimulation of what kind of G-protein-linked receptor?

Answer 33

D1

Question 34

Which type of G-protein-linked receptor modulates transmitter release, especially in the brain?

Answer 34

D2

Question 35

Decreased aqueous humor production is the result of stimulation of what type of G-protein-linked receptor?

Answer 35

α2

Question 36

Increased H₂O permeability and reabsorption in collecting tubules of kidney results from stimulation of what kind of G-protein-linked receptor?

Answer 36

V2 V**2** is found in the **2** kindneys

Question 37

Decreased contractility of atria results from stimulation of what type of G-protein-linked receptor?

Answer 37

M2

Question 38

Decreased sympathetic outflow is a result of stimulation of what kind of G-protein-linked receptor?

Answer 38

α2