CHOLINERGIC AGONIST AND ANTAGONIST (EXAM2)

Question 1

what is the main function of an cholinergic agonist drug

Answer 1

they stimulate the parasympathetic nervous system

Question 2

what drug do cholinergic agonist mimic

Answer 2

acetylcholine

Question 3

what are the 2 receptors for cholinergic receptors

Answer 3

muscarinic
nicotinic

Question 4

what are the types of cholinergic agonist

Answer 4

direct acting
indirect acting

Question 5

direct acting cholinergic

Answer 5

acts on receptors to activate tissue response
target specific sites

Question 6

indirect acting cholinergic agonist

Answer 6

inhibit action of enzyme cholinesterase

Question 7

the effect of cholinergic agonist on the cardiovascular system

Answer 7

-ITS ALL PAARSYMPATHETIC
-decrease BP, HR
-vasodilation
-slow conduction of the AV node

Question 8

cholinergic agonist and GI

Answer 8

-increase muscle tone, motility, peristalsis, and relax muscle sphincter
-active bowel sounds

Question 9

cholinergic agonist and GU

Answer 9

-Increase urine output

Question 10

cholinergic agonist and eyes

Answer 10

constriction

Question 11

cholinergic agonist and lungs

Answer 11

bronchial constriction
increase in secretion

Question 12

with cholinergic agonist what kind of cough is there

Answer 12

productive cough from the increase in secretion

Question 13

Indirect acting cholinergic function

Answer 13

they inhibit the cholinesterase enzyme
-allow acetylcholine to accumulate at receptor sites

Question 14

Indirect acting cholinergic effects

Answer 14

-muscle contraction
-increased muscle tone
-bronchial constriction
-bradycardia
-miosis
-increased GI motility
-promote urination

Question 15

Cholinergic antagonist

Answer 15

the stop the effects of acetylcholine by occupying the acetylcholine receptors

Question 16

Anticholinergics and the heart

Answer 16

-large doses cause an increase HR
-small doses decrease HR

Question 17

Anticholinergics and the lungs

Answer 17

-bronchodilation
-decrease secretion

Question 18

Anticholinergics and GI

Answer 18

-relaxes the smooth muscle tone
-decrease motility
-decrease peristalsis and secretions
-CONSTIPATION

Question 19

Anticholinergic effects

Answer 19

decrease secretion
less movement
constipation

Question 20

Anticholinergic and the eye

Answer 20

dilate
decrease in accommodation

Question 21

Anticholinergics and exocrine gland

Answer 21

dry mouth
decrease salvation and perspiration

Question 22

Anticholinergic and CNS

Answer 22

decrease in tremors and rigidity of muscles

Question 23

Since anticholinergics decrease tremors and rigidity of muscles what can it be given for

Answer 23

Parkinson disease

Question 24

Atropine is an example of a what

Answer 24

anticholinergic

Question 25

atropine action

Answer 25

increases heart rate pupil dilation decrease GI motility and gastric secretions

Question 26

side effects of atropine (anticholinergic)

Answer 26

tachycardia blurred vision photophobia

Question 27

what are some nursing intervention with a patient who is taking an anticholinergic

Answer 27

urinary retention patient is fall risk because of decreased visual acuity hypertension

Question 28

SLUDGE cholinergic

Answer 28

increase Salvation Lacrimation Urinary incontinence Diarrhea Gastrointestinal cramps Emesis

Question 29

SLUDGE anticholinergic

Answer 29

decrease Salvation Lacrimation Urinary incontinence Diarrhea Gastrointestinal cramps Emesis