Which of the Following Represent Some Degree of Risk of Causing

question 22

Multiple Choice

Which of the following represent some degree of risk of causing discomfort or harm to subjects in a study? Select all that apply.

• A) Asking parents of children in a clinic waiting room to complete a patient satisfaction questionnaire
• B) Assessing the number of males and females enrolled in nursing schools using enrollment data
• C) Interviewing nursing home residents about their memories of the Great Depression
• D) Using pathology reports from a hospital lab to gain data about the percentage of new patients who have anemia

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Definitions:

Simplify

The process of making an expression easier to understand or solve by reducing it to its most basic form.

Combine

To merge or unite two or more items or quantities to form a single entity.

Simplify

The process of altering an expression to make it easier to understand or solve by combining like terms or using properties of operations.

Complex Fraction

A fraction where the numerator, the denominator, or both contain a fraction.