Front-line therapy for heart failure currently consists of which regimen?
a. A loop diuretic, a potassium-sparing diuretic, and a cardiac glycoside
b. A calcium channel blocker, a diuretic, and a cardiac glycoside
c. A diuretic, an ACE inhibitor, and a beta blocker
d. A beta blocker, a calcium channel blocker, and a diuretic
c
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The chief financial officer and the nurse executive of a hospital are determining the need and wisdom of hiring additional nurses. In which case would this be advisable?
1. If the marginal revenue product is less than the wage rate. 2. If the marginal benefit is greater than the wage rate. 3. If the marginal product is equal to the marginal expense. 4. If the marginal expense indicated diminishing marginal returns.
The nurse instills erythromycin ointment into the eyes of all newborns just after birth to prevent:
a. nystagmus c. retinopathy b. ophthalmia neonatorum d. strabismus
The client has been exposed to a nerve agent. For which symptoms will the nurse most likely assess?
A. Salivation and involuntary urination B. Dilated pupils and increased heart rate C. Pinpoint pupils and decreased blood pressure D. Rapid Tachypnea and cold, clammy skin
A nursing instructor is describing formal and informal channels of communication that occur within a community
The instructor determines that the teaching was successful when the students identify which of the following as an example of informal communication? A) Newspaper B) Television C) Radio D) Fliers