The most common vasodilator that relaxes or dilates the walls of the arteries to control angina pectoris is
A. nitroglycerin.
B. iron.
C. digoxin.
D. aspirin.
Answer: A
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The Health Promotion Model is being used by a nurse to analyze the potential impact of an educational program being provided regarding the importance of regular exercise
According to the model, which of the following participants is most likely to initiate and consistently participate in a successful program of exercise after attending the session? 1. An overweight female who has never participated in an exercise program 2. A 30-year-old male who admits frequently joining and quitting exercise groups 3. A teenaged male who has low self-esteem 4. A 24-year-old female who reports she is anxious to begin exercising with her husband
Pain is considered to be the "fifth vital sign." How does this principle affect nursing care?
a. It ensures that pain assessment occurs on a regular basis for all patients. b. It helps nurses understand that experiencing pain can change heart rate and respi-ratory rate. c. It helps nurses to ensure that vital organ function is adequate before administering drugs to reduce pain. d. It encourages nurses to assess two parameters during patient contact to improve time management.
Spending more federal money on people with curable diseases than on the smaller number of people with incurable diseases is an example of what?
a. Veracity c. Deontology b. Utilitarianism d. Values
COPD results from
A) acute infection in the lungs. B) impaired gas exchange. C) a response to stress. D) a malignancy.