Podcast
Questions and Answers
What do anticholinesterases inhibit?
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?
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?
What is the duration of action of Edrophonium?
- 5 minutes
- 15 minutes
- 20 minutes
- 8-10 minutes (correct)
What do Carbamates bind to?
What do Carbamates bind to?
What happens when ACh binds to anionic and esteratic sites of cholinesterase?
What happens when ACh binds to anionic and esteratic sites of cholinesterase?
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