Epinephrine works on the heart by

An increase in cardiac output corresponds causes an increase in blood pressure

Arteries take blood away from the heart

Identify the wave labeled C

Identify the valve labeled F

If the aortic semilunar valve did not close there would be a backflow of blood into the

Identify the blood vessel labeled A

Identify the wave labeled B

Identify the medications that are beta-blockers. (Select all that apply.)

The nurse is teaching a patient about taking hydrochlorothiazide (HCTZ). Which statement by the patient indicates a need for further teaching?