A nurse uses a key informant interview as part of completing a needs assessment. What is the primary advantage of using this tool?

a. Low cost
b. Provides a picture of services needed
c. Identifies the perspectives of large number of persons
d. Indicates the extent of services offered by existing programs


B
The main advantage of using a key informant as a needs assessment tool is that it would provide a picture of the services needed.

Nursing

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All of the following clinical signs may be present with hypoxia. However, only two are specific indicators of hypoxia (that is, if they are present, it means that the patient is probably hypoxic). Which ones are specific indicators of hypoxia?

1) Feelings of anxiety 2) Crackles in the lung bases 3) Increased heart rate 4) Improved breathing in upright position

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A patient with irritable bowel syndrome has received a prescription for a tricyclic antidepressant (TCA). When asked about the rationale for this drug, the nurse should explain that

a. TCAs effectively relieve constipation. b. these agents can effectively reduce abdominal pain. c. lifting depression is the goal for this condition. d. TCAs alter the dopaminergic effects in the gastrointestinal (GI) tract.

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When teaching women about breast self-examination, the nurse includes all of the following EXCEPT

a. perform the breast self-exam the day your period starts b. complete the breast self-examination monthly c. feel all of the breast and chest up under your armpit and up to the collarbone d. lie down when completing the breast self-examination

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To accurately assess a pregnant patient's food intake, the nurse would:

1. Assess her most recent laboratory values. 2. Ask her to complete a nutritional questionnaire. 3. Observe for signs of hunger. 4. Ask about her cooking facilities.

Nursing