The Plateau Phase Seen During the Action Potential of a Cardiac

question 42

Multiple Choice

The plateau phase seen during the action potential of a cardiac muscle cell is due to the

• A) sodium-potassium pump.
• B) opening of Na⁺ channels.
• C) continuing to have open Ca²⁺ channels.
• D) closure of Cl⁻ channels.
• E) closing of Ca²⁺ channels.

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Definitions:

Durkheim

Emile Durkheim, a founding figure in sociology, known for his works on the social causes of suicide, the functions of religion, and the concept of the social fact.

Egoistic Suicide

A concept in sociology, described by Emile Durkheim, referring to the act of taking one's own life due to a lack of social integration and a sense of not belonging.

Anomic Suicide

The type of suicide occurring when there are disintegrating forces in the society that make individuals feel lost or alone.

Labeling Theory

A sociological theory suggesting that deviance and conformity result not so much from what people do but from how others respond to those actions.