A nurse is educating a client about the benefits of exercise in reducing stress. How often would the nurse recommend the client exercise?
A) Two hours every day
B) One hour once a week
C) 30 to 45 minutes, most days of the week
D) 60 to 75 minutes, four to five times a week
Ans: C
General health guidelines recommend that an exercise program consist of 30 to 45 minutes of moderate activity most days of the week. Exercise improves one's general sense of well-being, relieves tension, and enables one to cope better with day-to-day stressors.
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The critical incident stress management (CISM) team is defusing a group of disaster survivors. Which of the following explanations describes the purpose of defusing?
A) To assess how the patient is coping emotionally after the disaster B) To educate the patient on future coping strategies in future disasters C) To provide individuals with education about recognizing stress reactions D) To assess the need for referral to mental health
In the early stages of pneumonia, which respiratory outcome might the nurse expect to see?
1. decreased PaO2 and increased PaCO2 2. decreased PaO2 and normal PaCO2 3. increased PaO2 and increased PaCO2 4. normal PaO2 and elevated PaCO2
A nurse is assisting in the transfer of a client to a stretcher. The client has casts on both legs. What is the nurse's best choice of transfer equipment for this client who cannot bear weight on either leg?
A) Powered-stand assist B) Transfer chair C) Repositioning lift D) Gait belt
A non-vegetarian client, after a minor heart attack, has decided to turn lacto-ovo
vegetarian by eliminating all meat from his diet. What appropriate instruction should the nurse give such a client? A) Eat at least three to five egg yolks in a week B) Use refined foods rather than whole grain products C) Avoid non-fat milk D) Eat food rich in vitamin C with every meal