Receptors + Effects Flashcards
1
Q
Alpha1
A
2
Q
alpha 2
A
3
Q
beta 1
A
4
Q
beta 2
A
5
Q
D 1 receptor
A
6
Q
M1
A
- Glands –> secretion
- Enteric nervous system –> emetic response
7
Q
M2
A
- HEART
–> decrease HR (negative chronotropy
–> decrease conduction velocity (negative dromotropy)
–> decrease ventricular contraction
8
Q
M3
A
- Eye
–> contraction-sphincter muscle = miosis, open canal of schlemm
–> Contraction-ciliary muscle = accomodation (near vision)
- Lungs
–> contraction of bronchioles(bronchospasm)
–> secretion of glands
- GI tract –> Motility, cramps, secertion
- Bladder –> contraction (detruser), relaxation (trigone/sphincter) = voiding
- SPhincters –> relaxation, except lower esophageal, which contracts
- Glands –> sweat, salivation and lacrimation
- Blood vessels –> dilation (no innervation, no effects of indirect agonists)
