If a service has a high certainty that the benefit is substantial, the U.S. Preventive Services Task Force will give the service which of the following grades?
a. Grade A c. Grade C
b. Grade B d. Grade D
A
A Grade A is recommended if there is high certainty that the benefit is substantial. Grade B is recommended if there is high certainty that the net benefit is moderate or there is moderate certainty that the net benefit is moderate to substantial. Grade C recommends against routinely providing the service. Grade D recommends against the service because there is moderate or high certainty that the service has no net benefit or that the harms outweigh the benefits.
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Which of these methods can a nurse recommend that individuals use to reduce their risk of infection?
a. eating a balanced diet c. limiting immunization to children b. limiting exercise d. taking antibiotics prophylactically
When managing a client with severe hyperkalemia, the nurse should anticipate an order to administer:
1. furosemide (Lasix). 2. sodium bicarbonate. 3. sodium polystyrene sulfonate (Kayexalate) enema. 4. 50% sodium chloride.
More than one type of research control may be used in the same study
A) True B) False
While assessing a client thought to have a factitious disorder, the nurse asks the client to describe when they felt nurtured as a child. Which of the following answers would the client be most likely to give?
A) "I never felt nurtured or loved when I was growing up." B) "The only time I felt loved and appreciated was when I made the Honor Roll at school." C) "The only time I ever felt loved was when I was sick enough to miss school." D) "I felt loved and accepted when my father apologized for spanking me so hard."