Trigger 1 Flashcards

1
Q

What receptor subtype constricts in internal spincter?

A
  • sympathetic

- alpha 1 adrenergic Galphaq

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2
Q

What receptor subtype relaxes the detrusor muscle?

A
  • sympathetic

- Beta2/3 adrenergic rs –> Gas

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3
Q

What receptor agonist could be used to treat an overactive bladder?

A
  • Beta 2/3 R agonist
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4
Q

What receptor antagonist can be used to treat a micturition blockage?

A

alpha 1 antagonists

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5
Q

What is spina bifida

A

failure of neural tubes to close in first month of embryonic development

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6
Q

What are the 3 meningeal brain layers? (outermost to innermost)

A
  1. Dura matter
  2. Arachnoid matter
  3. Pia matter
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