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Author Question: As a result of the long refractory period, cardiac muscle prevents (Read 153 times)

vHAUNG6011

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on: Apr 11, 2021

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.
Human Physiology: An Integrated Approach ¦ Silverthorn ¦ 8th Edition
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Marked as best answer by vHAUNG6011 on Apr 11, 2021

katheyjon

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Reply #1 on: Apr 11, 2021
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
Thanks for the timely response, appreciate it

samiel-sayed

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Reply 3 on: Yesterday
Excellent

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