A Typical Action Potential of a Myocardial Contractile Cell Lasts

question 61

Multiple Choice

A typical action potential of a myocardial contractile cell lasts ________ millisecond(s) .

• A) less than 1
• B) 1-5
• C) 50-100
• D) at least 200
• E) at least 500

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Definitions:

Encephalitis

An inflammation of the brain, often caused by an infection, that can result in neurological symptoms ranging from mild to severe.

Microorganisms

Microorganisms, also known as microbes, are microscopic entities, including bacteria, viruses, fungi, and protozoa, that can have various roles in ecology, medicine, and technology.

Blood Supply

Refers to the delivery of oxygen and nutrients to tissues and organs throughout the body via the circulatory system.

Stroke

A medical condition where the blood supply to part of the brain is interrupted or reduced, causing brain tissue damage and possible loss of function.