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Author Question: As a result of the long refractory period, cardiac muscle prevents (Read 139 times)

vHAUNG6011

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Question 1

If the membranes of the cardiac muscle cells in the SA node become more permeable to potassium ions,
◦ the membrane will depolarize.
◦ heart rate will decrease.
◦ heart rate will increase.
◦ stroke volume will increase.
◦ intracellular concentration of calcium ion will increase.

Question 2

As a result of the long refractory period, cardiac muscle prevents
◦ fatigue.
◦ treppe.
◦ tonus.
◦ tetanus.
◦ recruitment.


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Marked as best answer by vHAUNG6011 on Apr 11, 2021

katheyjon

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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vHAUNG6011

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Reply 2 on: Apr 11, 2021
Great answer, keep it coming :)


jackie

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Reply 3 on: Yesterday
Wow, this really help

 

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