Which Ion's Movements Is Responsible for Repolarization

question 46

Multiple Choice

Which ion's movements is responsible for repolarization?

• A)influx of K+
• B)influx of Na+
• C)outward diffusion of K+
• D)outward diffusion of Na+

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Definitions:

Life-threatening

A condition or situation that poses a serious risk to one’s survival or wellbeing.

Allergic Reaction

The immune system's exaggerated response to a foreign substance, which can range from mild irritation to severe, life-threatening conditions.

Adrenaline

An internal secretion derived from the adrenal glands; can be commercially prepared from animal glands; acts as a stimulant.

Epstein Barr

A common virus that causes mononucleosis, often referred to as "mono" or the "kissing disease," which can lead to prolonged fatigue and other symptoms.