Answer:
The answer to the question: The movement of ions through their channels require a discharge of the capacitance, is, true.
Explanation:
In order for cells, muscular and neuronal, to perform their activities, they need to generate action potentials, that will permit these activities. In order for an action potential to happen, a cell´s membrance must be charged, or rather, its polarity must be changed, so that the cell can be charged and then fire. Usually, cells remain in a resting membrane state, in which, the extracellular matrix remains positive, while the intracellular space remains positive, due to ion, and anion presence in either. In order for the action potential to happen, these polarities are reversed through a series of steps in which ions, particularly potassium and sodium, sometimes calcium, will enter and exit the cell´s membrane to change this polarity. But in order for this process to take place, first a current, or stimulation, must motivate the cell to start the process. The capacitance is the capability of a cell to be ready to be activated or de-activated when stimulated, meaning, to be charged and discharged, when necessary. In order for this capacitance to permit the process of action potential formation, it needs to be discharged first, and this is done through the stimulus, which orders the cell´s membrane to initiate depolarization by opening up the ion channels. This is why the answer is true.
It depends on what type of disease it is, most people won’t believe you until you can scientifically prove you can
Answer:
Halves
Explanation:
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If a nurse is assessing a toddler who is 8 hr postoperative following a cardiac catheterization procedure the nurse should report Bilateral cool extremities which can indicate arterial obstruction.
Cardiac catheterization is a treatment used to detect or treat certain heart diseases, such as blocked arteries or irregular heartbeats, by guiding a thin, flexible tube (catheter) through a blood channel to the heart. The purpose of this surgery is typically to learn more about the heart or its blood arteries. Additionally, it could be carried out to diagnose or determine the need for cardiac surgery or to treat certain heart problems. The doctor may do a cardiac catheterization to identify or assess: Cardiomyopathy or congestive heart failure causes. A nurse should report bilateral cool extremities, which can signify arterial obstruction if they are evaluating a toddler 8 hours after a cardiac catheterization procedure.
To learn about Cardiac catheterization refer to:
brainly.com/question/10817112
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Explanation:
Remdesivir (Veklury) is used to treat coronavirus.
