A nurse is teaching a client who has a new prescription for benzonatate. Which of the following statements by the client indicates an understanding of the teaching?

A. "I should not drive while taking this medication": Benzonatate can cause drowsiness, dizziness, or sedation. These side effects may impair the client’s ability to drive safely, making it important to avoid driving while taking the medication. B. "This medication will help me cough up the mucus in my chest": Benzonatate is a cough suppressant, not an expectorant. It works by numbing the throat and lungs to reduce the urge to cough, but it does not help clear mucus from the chest. C. "I should decrease my dietary fiber intake while taking this medication": There is no need to decrease dietary fiber intake while taking benzonatate. Fiber intake should generally remain adequate to prevent constipation, which can sometimes occur as a side effect. D. "I can chew this medication if I have difficulty swallowing": Benzonatate should never be chewed, as it can cause serious side effects, including choking or numbing of the mouth and throat. The medication should be swallowed whole.