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Author Question: During the plateau phase of the action potentials of myocardial contractile cells, which ion(s) ... (Read 51 times)

NguyenJ

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on: Apr 11, 2021

Question 1

The rapid depolarization phase of the action potentials of myocardial contractile cells is due to which ion(s)?
◦ Ca2+ only
◦ Na+ only
◦ K+ only
◦ both Ca2+ and K+
◦ both Na+ and K+

Question 2

During the plateau phase of the action potentials of myocardial contractile cells, which ion(s) is/are crossing the membrane?
◦ K+ only
◦ Ca2+ only
◦ Na+ only
◦ both Ca2+ and K+
◦ both Na+ and K+
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Marked as best answer by NguyenJ on Apr 11, 2021

paavo

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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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NguyenJ

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Reply 2 on: Apr 11, 2021
Gracias!

sailorcrescent

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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