Refractory period. A)Which heart cells have a refractory period in their action potential? B)How is the prolonged refractory...

60.1K

Verified Solution

Question

Medical Sciences

Refractory period.
A)Which heart cells have a refractory period in their actionpotential?
B)How is the prolonged refractory period generated in cardiacmuscle?
C) what is the advantage of a prolonged refractoryperiod?
D) would you recommend a drug that prolongs or shortensplateau phase of the cardiac muscle cell action potentials forpatients with tachycardia? Explain why.

Answer & Explanation Solved by verified expert

3.8 Ratings (566 Votes)

Refractory period is the time taken for an excitable membrane to be ready for a second stimulus once it returns to its resting state following an excitation Cardiac cells have two refractory periods the first from the beginning of phase 0 until part way through phase 3 this is known as the absolute refractory period during which it is impossible for the cell to produce See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member