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Nursing Ethics

199 questions found

Practice Questions

A nurse researcher is reviewing a published study and finds that the p-value for the primary outcome is 0.001. How should this finding be interpreted in the context of statistical significance?

A. The results are clinically significant.
B. The null hypothesis should be accepted.
C. The observed difference is likely due to chance.
D. There is a statistically significant difference.
nmdcat.online BS Nursing
Jun 6, 2026
nmdcat.online BS Nursing
Jun 6, 2026

In a study investigating the effect of a new medication on blood pressure, participants in the control group receive a placebo. What is the primary purpose of using a placebo in this context?

A. To ensure participant satisfaction.
B. To measure the effectiveness of the control group.
C. To blind participants to their treatment assignment.
D. To assess the long-term effects of the medication.
nmdcat.online BS Nursing
Jun 6, 2026

What is the primary difference between quantitative and qualitative research?

A. Quantitative research uses words, while qualitative research uses numbers.
B. Quantitative research aims to explore experiences, while qualitative research aims to test hypotheses.
C. Quantitative research focuses on measurement and statistical analysis, while qualitative research focuses on understanding meaning and experience.
D. Quantitative research is always experimental, while qualitative research is always descriptive.
nmdcat.online BS Nursing
Jun 6, 2026
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