Anticholinesterases

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

What do anticholinesterases inhibit?

  • Accumulation of ACh at muscarinic and nicotinic sites
  • Metabolism of ACh
  • Hydrolysis of ACh (correct)
  • Binding of ACh to muscarinic and nicotinic sites

Why are anticholinesterases called indirectly acting cholinergic drugs?

  • They bind to both anionic and esteratic sites of cholinesterase
  • They bind to the anionic site of ChE
  • They cause ACh to accumulate at muscarinic and nicotinic sites (correct)
  • They prevent the metabolism of ACh

What is the duration of action of Edrophonium?

  • 5 minutes
  • 15 minutes
  • 20 minutes
  • 8-10 minutes (correct)

What do Carbamates bind to?

<p>Both anionic and esteratic sites of cholinesterase (D)</p> Signup and view all the answers

What happens when ACh binds to anionic and esteratic sites of cholinesterase?

<p>Undergoes rapid hydrolysis (A)</p> Signup and view all the answers

Flashcards are hidden until you start studying

Use Quizgecko on...
Browser
Browser