A Patient in Heart Failure Is Given a Drug That

question 23

Multiple Choice

A patient in heart failure is given a drug that is classified as a beta₁-adrenergic agonist.The drug

• A)blocks the Beta₁-adrenergic receptors and causes a (-) chronotropic and (-) inotropic effect.
• B)activates the Beta₁-adrenergic receptors and causes bronchoconstriction.
• C)activates the Beta₁-adrenergic receptors and causes a (+) inotropic effect.
• D)activates the vagus nerve,thereby slowing heart rate and strengthening myocardial contraction.

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Definitions:

Expectancy Theory

A motivational theory suggesting that individuals are motivated to perform or act based on the expected outcomes and the value they place on those outcomes.

Counseling

A supportive process that helps individuals to explore, understand, and overcome personal, social, or psychological challenges and difficulties.

Self-Confidence

A person's belief in their own abilities, qualities, and judgment.

Effort-to-Performance Expectancy

The individual's belief that their effort will lead to a certain level of performance.