UN declaration on human right occurred in:

Comparing numbers and rates of illness in a community, rates are preferred for:

Rationale: Rates allow comparisons across populations and help identify high-risk groups.

Standard error is measure of

Rationale: Standard error quantifies the precision of the sample mean as an estimate of the population mean.

First hospital in Nepal with thirty beded male and female section was established in

Rationale: The first hospital in Nepal with separate male and female sections was established in 1882.

Which method is suitable for teaching mother group about preparation of superflour:

Rationale: Demonstration is an effective method for teaching practical skills such as preparing superflour.

Selection bias interferes-

Rationale: Selection bias undermines internal validity by affecting the comparability of study groups.

Health Promotion and Disease Prevention NCLEX Questions