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ECPI Pharmacology Exam 1 Questions with Complete Answers

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Nicotinic N - Answer-receptor subtype located in all autonomic nervous system ganglia and in the adrenal medulla Nicotinic N - Answer-receptor that stimulates parasympathetic and sympathetic postganglionic nerves and releases epinephrine form the adrenal medulla Nicotinic M - Answer-receptor ...

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  • October 26, 2024
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ECPI Pharmacology Exam 1 Questions
with Complete Answers
Nicotinic N - Answer-receptor subtype located in all autonomic nervous system ganglia
and in the adrenal medulla

Nicotinic N - Answer-receptor that stimulates parasympathetic and sympathetic
postganglionic nerves and releases epinephrine form the adrenal medulla

Nicotinic M - Answer-receptor subtype located in the neuromuscular junction

Nicotinic M - Answer-receptor that causes contraction of skeletal muscle

Muscarinic - Answer-receptor subtype that targets parasympathetic organs

Muscarinic - Answer-receptor subtype that is located in the eye, heart, lungs, bladder,
GI Tract, sweat glands, sex organs, and blood vessels

Muscarinic - Answer-when activated, this receptor subtype causes coordinated
contraction of detrusor and relaxation of the trigone and sphincter which causes voiding
of the bladder

Muscarinic - Answer-receptor subtype that causes vasodilation of the blood vessels

Muscarinic - Answer-receptor that causes constriction of bronchi

cholinergic - Answer-Nicotinic N, Nicotinic M, and Muscarinic are all _______ receptor
subtypes

miosis - Answer-decreased pupil diameter

mydriasis - Answer-increased pupil size

Alpha1 - Answer-receptor subtype that causes mydriasis, arteriole constriction in the
skin, viscera, and mucous membranes, ejaculation, contraction of the prostatic capsule,
and contraction of the trigone and bladder sphincter

Alpha2 - Answer-receptor subtype leads to Inhibition of transmitter release in
presynaptic nerve terminals

Beta1 - Answer-receptor subtype that leads to increased HR, force of contraction,
speed of AV conduction, and causes the release of renin in the kidneys

, Beta2 - Answer-receptor subtype that causes dilation of arterioles in the heart, lungs,
and skeletal muscles, bronchial dilation, uterine relaxation, glycogenolysis, and
enhanced contraction of skeletal muscles

Dopamine - Answer-receptor subtype that effects the kidney by dilating its vasculature

adrenergic - Answer-alpha1, alpha2, beta1, beta2, and dopamine are all _____ receptor
subtypes

Bethanechol - Answer-medication used to treat non-obstructive urinary retention

Bethanechol - Answer-medication that's investigational use is to treat gastroesophageal
reflux

Bethanechol - Answer-medication shouldn't be used with someone who has latent or
active asthma, because it causes bronchial constriction

Bethanechol - Answer-med that should be taken without food (to avoid
nausea/vomiting), so administered 1 hour before meals or 2 hours after meals

Glaucoma - Answer-Pilocarpine acts by lowering intraocular pressure in the eyes which
treats ________

Myasthenia gravis - Answer-a condition that causes DIFFICULTY SWALLOWING,
ptosis, fatigue, and muscle weakness

Therapeutic uses for neuromuscular blockers - Answer--muscle relaxation during
surgery
-facilitation of mechanical ventilation
-adjunct to electroconvulsive therapy
-endotracheal intubation
-diagnosis of myasthenia gravis

Myasthenia Gravis
Electrolyte disturbances - Answer-Precautions/Contraindications for competitive
neuromuscular blockers

Enhance, reduce - Answer-In pts with electrolyte disturbances, competitive
neuromuscular blockers would be problematic because low levels of K+ can ______
paralysis, while high levels of K+ can ______ paralysis

Increased urine output and cardiac improvement - Answer-How do you check if
dopamine is effectively treating shock?

cardiac output, renal perfusion - Answer-Dopamine, when given for shock, increases
______ _______ and _______ ________

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