A step just prior to beginning a literature search using an electronic database is to
a. decide how many articles are needed.
b. determine the type of study.
c. identify keywords for the search.
d. perform a Google search.
ANS: C
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To prepare a patient for a fine-needle aspiration of the breast, the nurse informs the patient that:
A) A needle will be inserted to draw tissue and fluid from the breast. B) A radiopaque material will be injected into the breast. C) A needle will be inserted into the breast to pierce a cyst pocket. D) A transducer will be passed over the breast, and echo waves will be viewed on a screen.
Patient empowerment flows from nursing's focus on:
a. advocacy. c. paternalism. b. patient care. d. locus of control.
The nurse inspects a child's red reflex with an ophthalmoscope and finds black spots or opacities within the red reflex. The nurse knows these findings:
a. are normal in 95% of children b. indicate congenital permanent blindness c. suggest the child has experienced trauma d. are abnormal and may indicate a cataract
The primary care NP prescribes an inhaled corticosteroid for a patient who has asthma. The third-party payer for this patient denies coverage for the brand that comes in the specific strength the NP prescribes. The NP should:
a. provide pharmaceutical company samples of the medication for the patient. b. inform the patient that the drug must be paid for out of pocket because it is not covered. c. order the closest formulary-approved approximation of the drug and monitor effectiveness. d. write a letter of medical necessity to the insurer to explain the need for this particular medication.