When Evaluating the Design of a Research Study, We Can

question 2

Multiple Choice

When evaluating the design of a research study, we can utilize the hierarchy of evidence. With which of the following factors does the hierarchy rank research designs?

• A)Publication date
• B)Length of study
• C)Bias
• D)Number of subjects

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Definitions:

Perineum

The anatomical region in humans between the pubic symphysis and the coccyx, including the genital and anal areas.

Vaginal Orifice

The external opening of the vagina.

Germ Cells

The reproductive cells in an organism that give rise to gametes (sperm and eggs).

Ovulation

The phase in the menstrual cycle when a mature egg is released from the ovary, making it available for fertilization.