Which approach to solving missing values problems does not reduce statistical power?
a. Deletion methods
b. Imputation methods
c. Both approaches are the same with regard to power.
d. It depends on which particular imputation or deletion method is used.
B
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When is a patient with HIV considered to have progressed to AIDS?
a. Two or more opportunistic infections are diagnosed. b. Kaposi sarcoma appears. c. CD4 cell level drops to 200. d. Patient tested positive for enzyme-linked immunosorbent assay (ELISA).
Personal protective equipment is not necessary during the bedmaking procedure
Indicate whether the statement is true or false
A 10-year-old male is diagnosed with glomerulonephritis. Tests reveal the deposition of immuno-globulin IgA in the glomerular capillaries. The nurse will monitor for recurrent:
a. infections. b. hematuria. c. vomiting. d. enuresis.
The nurse is instructing a patient on the use of Kegel exercises. How many times a day should the nurse recommend that these exercises be performed?
a. 10 to 20 b. 15 to 30 c. 30 to 80 d. 85 to 100