An Action Potential Is Caused by an Influx of ________

question 65

Multiple Choice

An action potential is caused by an influx of ________ ions into the cell.

• A) potassium
• B) sodium
• C) calcium
• D) magnesium
• E) both potassium and sodium

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Definitions:

Central Venous Access Devices

Medical devices used to deliver medications, fluids, or nutrients directly into the venous system.

Bitter Medications

Medicines that have a naturally bitter taste, often requiring flavor masking to be palatable for patients, especially children.

Sweet-tasting Substance

A substance that has a sugary flavor, often used to enhance the taste of food and drinks.

Intramuscular Injections

A method of delivering medications deep into the muscles, where they are quickly absorbed into the bloodstream.