Which of the following is the best definition of evidence-based practice (EBP)?
a. Application of research findings based on scientific theories in a clinical setting.
b. Research studies that correspond to nationally established priorities for healthcare, conducted by experts in their fields.
c. Use of theory-derived, research-based information in making decisions about health care delivery, with consideration of individual needs and preferences and the clinical expertise of the provider.
d. Using the individual health care provider's perception of truth without conscious attention or reasoning.
c. Use of theory-derived, research-based information in making decisions about health care delivery, with consideration of individual needs and preferences and the clinical expertise of the provider.
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The nurse is attempting to control bleeding in a patient with a profusely bleeding scalp wound. The most effective initial treatment of bleeding is to:
a. elevate the head. b. apply direct pressure. c. apply an ice pack. d. apply indirect pressure.
In a client with pernicious anemia, what do symptoms such as numbness and tingling in the arms and legs indicate?
A) Loss of vibratory and position senses C) Severity of the disease B) Neurologic involvement D) Insufficient intake of dietary nutrients
Fexofenadine has an advantage over traditional antihistamines in that it is associated with:
a. less risk of cardiac arrhythmias. b. decreased sedative effects. c. increased bronchodilating effects. d. less gastrointestinal upset.
Over the past 2 decades, there has been a trend toward:
a. increased osteoporosis. b. preservation of height. c. obesity in older adults. d. preservation of muscle mass.