In a normal distribution, what percentile represents the median of the sample?
a. 25th
b. 50th
c. 75th
d. 100th
b. 50th
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The nurse researcher opts to use ratio-level data. The researcher's primary concern will be what?
a. Categories must be mutually exclusive. b. Intervals between data categories must be equal. c. The rank of zero (0) represents the absence of the measured variable. d. Variance between assigned categories is qualitative rather than quantitative.
A mother brings her newborn daughter to the ER with concerns that she is having vaginal bleeding. You know this is normal and called what?
1. Pseudomenstruation 2. Milia 3. Vernix caseosa 4. Toxicum
Which client comment would alert the nurse that atomoxetine (Strattera) should be held and the health care provider notified?
1. "I get lightheaded when I get out of bed in the mornings." 2. "Sometimes I have difficulty going to sleep." 3. "I always feel like I have such a dry mouth." 4. "Sometimes I feel like I'd be better off if I were dead."
A nurse determines that ascites is present in assessing a patient with end stage liver failure. Which of the following is congruent with this finding? Select all that apply.
A. Striae B. scaphoid shape C. visible peristalsis D. Borborygmi