Which Statement Is Accurate Regarding the Use of Beta-Adrenergic Blockers

question 16

Multiple Choice

Which statement is accurate regarding the use of beta-adrenergic blockers for use in patients with heart failure?

• A) Higher doses are used initially until optimal vital signs are achieved.
• B) Dosage changes are done on a daily basis for the first 2 weeks.
• C) This drug class does not have an effect on the bronchioles of the lungs.
• D) They are generally used in combination with other heart-failure drugs.

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Definitions:

Electrical Charge

A fundamental property of particles that causes them to experience a force when placed in an electromagnetic field.

Neuron

A nerve cell that is the basic building block of the nervous system, responsible for receiving, processing, and transmitting information through electrical and chemical signals.

Stimulated

The condition of being aroused or activated through external stimuli or internal physiological processes.

Neural Transmission

The method through which neurons interact via electrical and chemical signals.