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Flashcards in cholinergic (exam 2) Deck (19)
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1

In the heart a muscarinic agonist will have what effect

decrease in heart rate, contractility, and conduction

2

In the blood vessels a muscarinic agonist will have what effect

vasodilation

3

what effect will muscarinic agonist have on blood pressure

Decrease

4

in the lungs what effect will muscarinic agonists have?

bronchoconstriction and an increase in secretions

5

What effect will muscarinic agonists have on body temp and regulation ?

it will increase loss of heat by increasing sweating

6

what effect with muscarinic agonists have in the eye

miosis (constriction) Accomidation for near vision increase of aqueous humor outflow

7

what effect will muscarinic agonists have in the GI tract

increase salivation increase motility --> nausea and diarrhea

8

what effect will muscarinic agonists have in the GU tract

increased detrusor contraction (increase urinary flow)

9

What effect will muscarinic antagonists have on the heart

increase of heart rate

10

What effect will muscarinic antagonists have on blood vessels?

none

11

What effect will muscarinic antagonists have on blood pressure

none

12

What effect will muscarinic antagonists have on the lungs

Increase in bronchodilation --> increase drying

13

What effect will muscarinic antagonists have on body temp and regulation

increase in body temp

14

What effect will muscarinic antagonists have on the eye

mydriasis (dilation) cycloplegia (blurred vision) decrease outflow of aqeuous humor (increased pressure, glaucoma)

15

What effect will muscarinic antagonists have on the GI tract

Decreased salivation : dry mouth Decreased GI motility : constipation

16

What effect will muscarinic antagonists have on the GU tract

block detrusor: urinary hesitancy and retention

17

What effect will muscarinic antagonists have on CNS

sedation and confusion

18

What effect do cholinergic agonists have on the neuromuscular junction

muscle contraction

19

what effect do cholinergic antagonists have on the neuromuscular junction

flaccid paralysis