Parasympathetic Drugs Quiz Form
Test your knowledge of parasympathetic drugs with this quiz. Please answer all questions below.
Which of the following is a direct-acting parasympathomimetic drug?
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Pilocarpine
Atropine
Propranolol
Phenylephrine
What is the main neurotransmitter involved in parasympathetic transmission?
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Acetylcholine
Dopamine
Norepinephrine
Serotonin
Which of the following is NOT an effect of parasympathetic stimulation?
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Decreased heart rate
Increased gastrointestinal motility
Bronchodilation
Miosis (pupil constriction)
Select all drugs that are classified as antimuscarinic agents.
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Atropine
Scopolamine
Physostigmine
Ipratropium
Which enzyme is inhibited by neostigmine?
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Acetylcholinesterase
Monoamine oxidase
Catechol-O-methyltransferase
Adenylate cyclase
Name one clinical use of pilocarpine.
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Which of the following is a side effect commonly associated with cholinergic drugs?
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Diarrhea
Tachycardia
Dry mouth
Mydriasis
Match the following drugs to their primary action:
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Rows
Agonist
Antagonist
Bethanechol
1
2
Atropine
3
4
Physostigmine
5
6
Explain in brief how anticholinesterase drugs work.
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Select the muscarinic receptor subtype most commonly associated with glandular secretion.
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M1
M2
M3
M4
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