This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: During the plateau phase of the action potentials of myocardial contractile cells, which ion(s) ... (Read 52 times)

NguyenJ

  • Hero Member
  • *****
  • Posts: 516
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+
Human Physiology: An Integrated Approach ¦ Silverthorn ¦ 8th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by NguyenJ on Apr 11, 2021

paavo

  • Sr. Member
  • ****
  • Posts: 301
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.
Answer Preview
Only 45% of students answer this correctly


NguyenJ

  • Member
  • Posts: 516
Reply 2 on: Apr 11, 2021
Excellent

phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Stages of endometrial cancer. Stage I: Mutated cells arise from glandular epithelium of the endometr Stages of endometrial cancer. Stage I: Mutated cells arise from glandular epithelium of the endometr
Mechanism of action of antipsychotic drugs: (a) overproduction of dopamine; (b) antipsychotic medica Mechanism of action of antipsychotic drugs: (a) overproduction of dopamine; (b) antipsychotic medica
The phases and ionic basis of an action potential. The phases and ionic basis of an action potential.
Mechanisms of Action of Antiulcer Drugs Mechanisms of Action of Antiulcer Drugs
The two mechanisms for terminating neurotransmitter action in the synapse: reuptake and enzymatic ... The two mechanisms for terminating neurotransmitter action in the synapse: reuptake and enzymatic ...
Action of the DNA uracil repair system Action of the DNA uracil repair system
Video: Lower Limb Arteries Animation

For a complete list of videos, visit our video library