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Author Question: Autorhythmic cells can generate action potentials spontaneously because they have (Read 159 times)

jjjetplane

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on: Apr 11, 2021

Question 1

The importance of the plateau phase of the action potential of myocardial cells is in
◦ preventing tetanus.
◦ regulating Ca2+ availability to the cells.
◦ preventing overstretching of the cells.
◦ enhancing the efficiency of oxygen use by the cells.
◦ preventing fibrillation.

Question 2

Autorhythmic cells can generate action potentials spontaneously because they have
◦ L-type Ca2+ channels.
◦ prolonged Ca2+ influx.
◦ a net influx of Na+.
◦ unstable membrane potentials.
◦ channels for Na+ and K+ that are always open.
Human Physiology: An Integrated Approach ¦ Silverthorn ¦ 8th Edition
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Marked as best answer by jjjetplane on Apr 11, 2021

izzat

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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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jjjetplane

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Reply 2 on: Apr 11, 2021
Excellent

T4T

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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