What Is Caused by the Inability of Na+ Ion Channels

question 46

Multiple Choice

What is caused by the inability of Na+ ion channels to open for several milliseconds after their inactivation?

• A)hyperpolarization
• B)depolarization
• C)termination
• D)a refractory period
• E)an action potential

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Definitions:

Intermittent Abdominal Pain

Recurring stomach pain that comes and goes, which may indicate various health issues.

Fluid Retention

The accumulation of excess fluids in the body's tissues, commonly resulting in swelling.

Inpatient Day

A 24-hour period in which a patient is in a hospital or health care facility for treatment and care.

Nutritional Reserves

The body's stored nutrients, including fats, proteins, and carbohydrates, which can be utilized during periods of insufficient dietary intake.