ANS Pharmacology Flashcards
1
Q
prazosin, terazosin, doxazosin target
role
A
- alpha 1
- antagonist
2
Q
sympathetic function
A
- stimulates smooth muscle contraction
- stimulates smooth muscle relaxation
- stimulates SA/AV node depolarization
3
Q
M3 receptor role
A
- secretion- smooth muscle contraction
4
Q
vascular contraction and dilation are regulated normally by which parasympathetic receptors
A
- none!
5
Q
problems with parasympathetic drugs
A
- toxicities may be a problem
6
Q
beta 1 antagonist role
A
- decreased cardiac output
7
Q
sympathetic hormones
A
- epineprhine- norepinephrine
8
Q
alpha 2 role
A
- smooth muscle contraction
9
Q
alpha 1 receptor role
A
- smooth muscle contraction
10
Q
M2 antagonist role
A
- increased cardiac output
11
Q
route of administration of parasympathetic drugs
A
- route of admin is key
12
Q
beta 1 role
A
- SA/AV node depolarization
13
Q
M2 receptor role
A
- inhibits SA/AV node depolarization
14
Q
dobutamine target
role
A
- beta 1
- agonist
15
Q
parasympathetic hormones
A
- acetylcholine
