Determine the Domain of the Rational Function Below

question 79

Multiple Choice

Determine the domain of the rational function below.

• A)all real numbers except 5
• B)all real numbers except -4 and 4
• C)all real numbers except 4
• D)all real numbers
• E)all real numbers except -5 and 5

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Definitions:

Braden Scale

A tool used to predict the risk of developing pressure ulcers by evaluating factors such as mobility, moisture, activity, nutrition, friction, and shear.

Pressure Ulcer Risk

Refers to the likelihood of developing bed sores due to prolonged pressure on the skin, commonly assessed in immobilized patients.

Transparent Film Dressings

Thin, clear dressings used to cover and protect wounds, maintaining a moist healing environment.

Wet-to-Dry Dressing

A medical treatment where a moist gauze is applied to a wound and allowed to dry before removal, helping to clean the wound by removing dead tissue.