Cholinergic Agents Quiz
10 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which type of drug inhibits the actions of acetylcholine in the parasympathetic nervous system?

  • Indirect-acting
  • Neuromuscular Blockers
  • Antimuscarinic (correct)
  • Cholinesterase regenerators
  • Which drug is used to treat exercise-induced bronchospasms, chronic bronchitis, and asthma?

  • Edrophonium
  • Hexamethonium
  • Respiratory agents (correct)
  • Tubucurarine
  • What is the antidote for cholinergic overdose?

  • Hexamethonium
  • Pralidoxime
  • Atropine (correct)
  • Edrophonium
  • Which effect is seen when the parasympathetic nervous system is stimulated?

    <p>Increased bowel sounds</p> Signup and view all the answers

    In what condition should clients notify their physician if they experience muscle weakness, abdominal cramps, diarrhea, or difficulty breathing?

    <p>Myasthenia gravis</p> Signup and view all the answers

    Which type of receptor do cholinergic agents act on?

    <p>Nicotinic receptors</p> Signup and view all the answers

    What is the primary transmitter in all the autonomic ganglia and at the synapses between parasympathetic postganglionic neurons and the effector cells?

    <p>Acetylcholine</p> Signup and view all the answers

    How do cholinergic drugs usually mimic the effect of acetylcholine?

    <p>By blocking the effects of acetylcholinesterase</p> Signup and view all the answers

    What is the primary mechanism of action of cholinergic drugs that act indirectly?

    <p>Blocking the effects of acetylcholinesterase</p> Signup and view all the answers

    Which cholinergic drug binds to and activates muscarinic receptors like acetylcholine but is resistant to degradation by acetylcholinesterases?

    <p>Muscarinic Choline Esters</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Browser