Exam Three Flashcards
1
Q
What organs does alpha-1 receptors affect?
A
- Blood vessels
- Eye
- Bladder
- Prostate
2
Q
What organs does alpha-2 receptors affect?
A
- Blood vessels
- GI smooth muscle
3
Q
What organs does beta-1 receptors affect?
A
- Heart
- Kidneys
4
Q
What organs does beta-2 receptors affect?
A
- Lungs
- GI smooth muscle
- Uterus
- Liver
5
Q
What affect(s) does alpha-1 exert on the body?
A
- Vasoconstriction
- Increased blood pressure
- Increased contraction of heart
- Pupil dilation
- Relaxation of bladder
- Contraction of prostate
6
Q
What affect(s) does alpha-2 exert on the body?
A
- Decreased blood pressure
- Reduced norepinephrine
- Decreased GI tone and motility
7
Q
What affect(s) does beta-1 exert on the body?
A
- Increased contraction of heart
- Increased heart rate
- Increased renin secretion
- Increased angiotensin
- Increased blood pressure
8
Q
What affect(s) does beta-2 exert on the body?
A
- Decreased GI tone and motility
- Bronchodilation
- Relaxation of uterine muscles
- Activation of glycogenolysis
- Increased blood sugar
