1|Pag e
NURS 5334 EXAM 2|| ACTUAL EXAM ALL
QUESTIONS AND 100% CORRECT ANSWERS
ALREADY GRADED A+|| LATEST AND
COMPLETE VERSION 2024-2025 WITH
EXPERT VERIFIED SOLUTIONS|| ASSURED
PASS!!!
What are the neurotransmitters of the PNS - ANSWER: Acetylcholine (mediates
cholinergic receptors)
Norepinephrine/epinephrine (mediate adrenergic receptors)
Cholinergic receptor subtypes - ANSWER: nicotinic and muscarinic
Adrenergic receptor subtypes - ANSWER: alpha 1, alpha 2, beta 1, beta 2
Alpha 1 receptor functions - ANSWER: vasoconstriction
ejaculation
contraction of bladder neck & prostate
Alpha 2 receptor function - ANSWER: little clinical significance
Beta 1 receptor functions - ANSWER: Heart (increase rate and force of
contraction)
Kidney (renin release)
Conduction of the AV node
,2|Pag e
Beta 2 receptor functions - ANSWER: Bronchial dilation
relaxation of uterine muscle
vasodilation
glycogenolysis
Dopamine function - ANSWER: dilates renal blood vessels
Without subtypes - ANSWER: a drug that acts on one site will alter all sites
Cholinergic drugs function to - ANSWER: Turn on PNS
Muscarinic Agonists function - ANSWER: mimic the effects of acetylcholine at
muscarinic receptors
Bethanechol function - ANSWER: constricts bronchi, increase GI tone and
motility, contraction of detrusor muscle and relaxes trigone and sphincter
Bethanechol used for - ANSWER: urinary retention
bethanechol adverse effects - ANSWER: hypotension, abd cramps/diarrhea,
increased salivation, asthma exacerbation
Cevimeline - ANSWER: treats dry mouth in Sjogren Syndrome
Pilocarpine - ANSWER: topical therapy for glaucoma
,3|Pag e
Acetylcholine - ANSWER: Used for mitosis (pupil constriction) after cataract
surgery
Muscarinic poisoning treated with - ANSWER: atropine
Drugs that turn off PNS - ANSWER: Muscarinic antagonists (parasympatholytic
drugs, antimuscarinic drugs, muscarinic blockers, anticholinergic drugs)
Muscarinic antagonists function - ANSWER: selectively block the effects
acetylcholine at muscarinic receptors
Muscarinic antagonists are also known as - ANSWER: parasympatholytic drugs,
antimuscarinic drugs, muscarinic blockers or anticholinergic drugs
Atropine function - ANSWER: Increases HR
Decrease secretions
relax bronchi
decrease tone of detrusor
decrease tone & motility of GI
mydriasis (pupil dilation)
Atropine uses - ANSWER: preanesthetic
eye disorders
bradycardia
intestinal hypermotility
asthma
muscarinic agonist poisoning
, 4|Pag e
Atropine side effects - ANSWER: dry mouth
blurred vision
increase IOP
urinary retention
constipation
tachycardia
asthma
Atropine can me used to treat _______ but can also worse _______ by thickening
and drying bronchial secretions causing plugging - ANSWER: Asthma
Anticholinergic drugs for overactive bladder - ANSWER: oxybutynin (Ditropan)
Darifenacin
Solifenacin
Tolterodine
Fesorterodine
Trospium
Oxybutynin (Ditropan) - ANSWER: anticholinergic side effects
Darifenacin - ANSWER: greatest M3 selectivity
can reduce OAB symptoms while having no effects of M1 receptors in brain or M2
receptors in the heart
Darifenacin can cause - ANSWER: dry mouth and constipation
NURS 5334 EXAM 2|| ACTUAL EXAM ALL
QUESTIONS AND 100% CORRECT ANSWERS
ALREADY GRADED A+|| LATEST AND
COMPLETE VERSION 2024-2025 WITH
EXPERT VERIFIED SOLUTIONS|| ASSURED
PASS!!!
What are the neurotransmitters of the PNS - ANSWER: Acetylcholine (mediates
cholinergic receptors)
Norepinephrine/epinephrine (mediate adrenergic receptors)
Cholinergic receptor subtypes - ANSWER: nicotinic and muscarinic
Adrenergic receptor subtypes - ANSWER: alpha 1, alpha 2, beta 1, beta 2
Alpha 1 receptor functions - ANSWER: vasoconstriction
ejaculation
contraction of bladder neck & prostate
Alpha 2 receptor function - ANSWER: little clinical significance
Beta 1 receptor functions - ANSWER: Heart (increase rate and force of
contraction)
Kidney (renin release)
Conduction of the AV node
,2|Pag e
Beta 2 receptor functions - ANSWER: Bronchial dilation
relaxation of uterine muscle
vasodilation
glycogenolysis
Dopamine function - ANSWER: dilates renal blood vessels
Without subtypes - ANSWER: a drug that acts on one site will alter all sites
Cholinergic drugs function to - ANSWER: Turn on PNS
Muscarinic Agonists function - ANSWER: mimic the effects of acetylcholine at
muscarinic receptors
Bethanechol function - ANSWER: constricts bronchi, increase GI tone and
motility, contraction of detrusor muscle and relaxes trigone and sphincter
Bethanechol used for - ANSWER: urinary retention
bethanechol adverse effects - ANSWER: hypotension, abd cramps/diarrhea,
increased salivation, asthma exacerbation
Cevimeline - ANSWER: treats dry mouth in Sjogren Syndrome
Pilocarpine - ANSWER: topical therapy for glaucoma
,3|Pag e
Acetylcholine - ANSWER: Used for mitosis (pupil constriction) after cataract
surgery
Muscarinic poisoning treated with - ANSWER: atropine
Drugs that turn off PNS - ANSWER: Muscarinic antagonists (parasympatholytic
drugs, antimuscarinic drugs, muscarinic blockers, anticholinergic drugs)
Muscarinic antagonists function - ANSWER: selectively block the effects
acetylcholine at muscarinic receptors
Muscarinic antagonists are also known as - ANSWER: parasympatholytic drugs,
antimuscarinic drugs, muscarinic blockers or anticholinergic drugs
Atropine function - ANSWER: Increases HR
Decrease secretions
relax bronchi
decrease tone of detrusor
decrease tone & motility of GI
mydriasis (pupil dilation)
Atropine uses - ANSWER: preanesthetic
eye disorders
bradycardia
intestinal hypermotility
asthma
muscarinic agonist poisoning
, 4|Pag e
Atropine side effects - ANSWER: dry mouth
blurred vision
increase IOP
urinary retention
constipation
tachycardia
asthma
Atropine can me used to treat _______ but can also worse _______ by thickening
and drying bronchial secretions causing plugging - ANSWER: Asthma
Anticholinergic drugs for overactive bladder - ANSWER: oxybutynin (Ditropan)
Darifenacin
Solifenacin
Tolterodine
Fesorterodine
Trospium
Oxybutynin (Ditropan) - ANSWER: anticholinergic side effects
Darifenacin - ANSWER: greatest M3 selectivity
can reduce OAB symptoms while having no effects of M1 receptors in brain or M2
receptors in the heart
Darifenacin can cause - ANSWER: dry mouth and constipation
