Parasympathetic G-Protein-linked 2nd Messengers Flashcards
1
Q
What is the mnemonic?
A
“qiq”
2
Q
Which receptor?
CNS, enteric nervous system
-not high yield
A
M1
Gq
3
Q
Which receptor?
Decreased HR and contractility of atria
A
M2
4
Q
Which receptor?
Increased exocrine gland secretions, peristalsis, bladder contractions, bronchoconstriction, pupillary sphincter contraction
A
M3
5
Q
Pupillary sphincter contraction is called
A
Miosis
6
Q
Ciliary muscle contraction is called
A
Accommodation
7
Q
M1 Gprotein
A
Gq
8
Q
M3 Gprotein
A
Gq
9
Q
M2 Gprotein
A
Gi
10
Q
T/F Parasympathetics relax sphincters
A
True
