Trigger 1 Flashcards
1
Q
What receptor subtype constricts in internal spincter?
A
- sympathetic
- alpha 1 adrenergic Galphaq
2
Q
What receptor subtype relaxes the detrusor muscle?
A
- sympathetic
- Beta2/3 adrenergic rs –> Gas
3
Q
What receptor agonist could be used to treat an overactive bladder?
A
- Beta 2/3 R agonist
4
Q
What receptor antagonist can be used to treat a micturition blockage?
A
alpha 1 antagonists
5
Q
What is spina bifida
A
failure of neural tubes to close in first month of embryonic development
6
Q
What are the 3 meningeal brain layers? (outermost to innermost)
A
- Dura matter
- Arachnoid matter
- Pia matter