Autonomic Receptor types

Question 1

Alpha-1 Response

Answer 1

Decreased gut motility
Pupillary dilation
Vasoconstriction

Question 2

Alpha-2 Response

Answer 2

Vasodilation (-FB)

Question 3

Beta-1 Response

Answer 3

Increased heart rate
Increased contractility

Question 4

Beta-2 Response

Answer 4

Bronchodilation
Vasodilation

Question 5

mAChR Response

(Hint: almost complete opposite of adrenergic)

Answer 5

Increased gut motility
Pupillary constriction
Decreased heart rate
Bronchoconstriction
Increased gland secretions

Question 6

Sympathetic receptor exception

mAChR Response

Answer 6

(Dermal effectors)
Increased sweating
Increased dermal vasoconstriction to contract arrector pili muscles