A Client Is Being Discharged After a Tympanoplasty

question 15

Multiple Choice

A client is being discharged after a tympanoplasty.Which instruction about cephalexin (Keflex) does the nurse provide to this client?

• A) "Be sure to finish all the Keflex pills, even if you feel fine."
• B) "The Keflex may turn your urine an orange color while you are taking it."
• C) "Take the Keflex on an empty stomach and stay upright for 30 minutes afterward."
• D) "Use sunscreen and avoid exposure to sunlight while you are taking Keflex."

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Definitions:

Interaction Term

A term in a statistical model that captures the effect of two or more variables interacting or influencing each other in a way that their individual effects cannot independently account for.

Stepwise Regression

A method of fitting regression models in which the choice of predictive variables is carried out by an automated procedure, either by adding or removing variables step by step, based on certain criteria.

Independent Variables

Factors in a study that are controlled or altered by researchers to examine their effect on dependent outcomes.

Stepwise Regression

A method of regression analysis in which the choice of predictive variables is carried out by an automatic procedure, either by adding or removing variables step by step.