Cells Responsible for Generating the Physical Contraction of the Heart

question 4

Multiple Choice

Cells responsible for generating the physical contraction of the heart muscle are the:

• A) specialized pacemaker cells.
• B) contractile cells.
• C) Both are responsible.
• D) None are responsible.

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Definitions:

Stress

A state of mental or emotional strain resulting from adverse or demanding circumstances.

Voluntary Time-Outs

A strategy where individuals choose to remove themselves from a stressful or overwhelming situation temporarily, to regain composure and perspective.

Staff Morale

Staff morale is the overall outlook, attitude, satisfaction, and confidence that employees feel at work. A high morale is often associated with high productivity and retention.

Burnout

A condition of feeling physically, emotionally, and mentally drained due to extended periods of stress or irritation, especially occurring in a professional environment.