The nurse is assessing a patient diagnosed with cystic fibrosis. Which findings support the patient's diagnosis? (Select all that apply.)
A.
Concave chest
B.
Dry, scaly skin
C.
Protuberant abdomen
D.
Wasted buttocks
E.
Thick extremities
ANS: C, D
Protuberant abdomen, barrel chest, wasted buttocks, and thin extremities are common features in children with cystic fibrosis.
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Suppose a researcher were interested in assessing the adequacy of an instrument to measure the theoretical concept of hopefulness. The most appropriate type of validation procedure would be:
A) Content B) Concurrent C) Predictive D) Construct
The nurse is aware that when caring for the client who is human immunodeficiency virus (HIV) positive, once initial treatment for acute cryptococcal meningitis is completed, interventions should include:
a. avoiding fresh juice and fruit b. being reevaluated every 2 to 4 weeks for reoccurrence c. recognizing the signs and symptoms of me-ningitis, so any reoccurrence can be identified soon d. beginning lifelong suppressive therapy
A researcher wanted to administer a set of 15 items to study participants with the intent of factor analyzing the data. Which of the following would be especially good advice?
a. The researcher should seek a sample with as little variability as possible on the 15 items. b. The researchers should recruit a sample of at least 150 people. c. The researcher should consider adding more items, because 15 is too low a number to be factor analyzed. d. The researcher should do a power analysis to minimize the risk of Type II errors.
Which of the following methods would be used during the process component for evaluating quality care?
a. Self-study b. Peer review c. Tracer d. Questionnaire