Exam 3-14 Flashcards
1
Q
pertussis toxin
A
Galpha i/o, lock in inactive state, no activation
2
Q
vibrio cholera
A
Galpha s, inhibits GTPase actiivty, no deactivation
3
Q
sympathetic uses NTs
A
NE and epi
4
Q
parasymp uses NTs
A
Ach
5
Q
B1 stimulates
A
AC and cAMP
6
Q
A1 stiumlates
A
PLC and lipid signals
7
Q
M2 inhibits
A
AC
8
Q
M3 stim
A
PLC
9
Q
B ag and antag
A
ag: NE or Epi
antag: -olol
10
Q
A ag and antag
A
ag: pheyl
antag: prazosin
11
Q
A and B blocker effects on HR
A
decrease
12
Q
m2 ag and antag
A
ag: muscar…
antag: atropine
13
Q
PDE inhib
A
caffeine, theroplyline, rolipralm, thilinonine, viagra
14
Q
atropine and epineph effect on HR
A
increase
15
Q
B - agonist effect on lungs
A
bronchodilator
