Basics of Nursing Research

1 / 10

What is the main purpose of informed consent in research?

To ensure participant confidentiality

To inform participants about the risks and benefits

To provide research funding

To complete the study faster

2 / 10

Which of the following is NOT a characteristic of a good research hypothesis?

It is testable

It is vague

It is specific

It is based on prior knowledge

3 / 10

Which type of research design follows a single group over time?

Cross-sectional study

Longitudinal study

Experimental study

Meta-analysis

4 / 10

What is an independent variable in an experimental study?

The variable being measured

The variable that remains unchanged

The variable that is manipulated

The variable that affects the dependent variable

5 / 10

Which research method is best suited for studying cause-and-effect relationships?

Descriptive research

Correlational research

Experimental research

Phenomenological research

6 / 10

Which of the following foods is a good source of probiotics?

Banana

Yogurt

Rice

Chicken

7 / 10

A study that explores patient experiences of pain is an example of:

Quantitative research

Experimental research

Qualitative research

Retrospective study

8 / 10

A patient with osteoporosis should increase the intake of:

Vitamin C and iron

Calcium and Vitamin D

Potassium and sodium

Folic acid and Vitamin B12

9 / 10

Which of the following is an example of a primary source in research?

A textbook

A systematic review

A journal article reporting original research

A Wikipedia article

10 / 10

What is the purpose of a literature review in nursing research?

To summarize personal opinions

To identify gaps in knowledge

To replace data collection

To develop new nursing procedures

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