The Mechanism of Action for Beta Blockers Used in the Treatment

question 3

Multiple Choice

The mechanism of action for beta blockers used in the treatment of heart failure is to _____.

• A)block excess sympathetic stimulation induced by heart failure
• B)block excess parasympathetic stimulation induced by hypertension
• C)elevate peripheral arterial resistance
• D)increase left ventricular hypertrophy

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Definitions:

Fetus

A developing human from roughly eight weeks after conception until the time of birth.

Motor Reflexes

Involuntary movements or actions that occur in response to specific stimuli, demonstrating the body's automatic response mechanisms.

Inborn Perceptual Abilities

The natural or innate capabilities to perceive the environment through senses, present from birth.

Sucking

A natural reflex for babies, which involves drawing in anything within their grasp by creating a vacuum in their mouths.