Adrenoceptor agonist Flashcards
1
Q
Adrenoceptor agonist
A
drugs that binds with adrenoceprtor receptors and causes physiological changes
2
Q
adrenoceptor receptors are
A
alpha and Beta
alpha1 and 2
beta 1 and 2
3
Q
alpha 1
A
contraction of smooth muscle/exocrine gland/neuronal excitation
4
Q
alpha 2
A
inhibits NE release
CNS effect
5
Q
Beta 1
A
increase renin secretion
increase HR
increase contractility and conduction
6
Q
Beta 2
A
bronchodialation
relaxation of smooth muscle
glycogenolysis
7
Q
3 types of adrenoceptor agonist
A
Direct Catecholamine
Direct noncatecholamine
indirect
mixed
8
Q
Direct Catecholamine 1
A
Dobutamine
9
Q
Dobutamine
A
B1,B2
10
Q
Direct catecholamine 2
A
Dopamine
11
Q
Dopamine
A
A2
12
Q
Direct catecholamine 3
A
Epinephrine
13
Q
Epinephrine
A
b1,b2,a1,D1
14
Q
Direct catecholamine 4
A
Noepinephrine
15
Q
norepinephrine
A
a1
