Perform the Indicated Operation $\frac { 9 } { m + 9 } + \frac { m } { m + 9 }$

question 236

Multiple Choice

Perform the indicated operation. Simplify if possible.
- $\frac { 9 } { m + 9 } + \frac { m } { m + 9 }$

• A) 1
• B) \(\frac { 9 m } { m + 9 }\)
• C) \(\mathrm { m }\)
• D) 9

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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

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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.