A nurse is caring for a client who is hospitalized with active pulmonary tuberculosis and is started on ethambutol therapy. The nurse should understand that which of the following should be monitored?

Urine output

Visual acuity

Skin color

Cardiac rhythm

Answer and Explanation

The Correct Answer is B

A. Monitoring urine output is not specifically related to the side effects of ethambutol.
B. Ethambutol can cause optic neuritis, so monitoring visual acuity is essential.
C. Skin color changes are not commonly associated with ethambutol therapy.
D. Cardiac rhythm monitoring is not necessary for clients on ethambutol.

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Correct Answer is B

Explanation

A. Metabolic alkalosis is characterized by an elevated HCO3 and pH.
B. Metabolic acidosis is indicated by a low HCO3 (18 mEq/L) and a low pH (7.30). The low PaCO2 is a compensatory response.
C. Respiratory acidosis is indicated by an elevated PaCO2 and a low pH.
D. Respiratory alkalosis is indicated by a low PaCO2 and an elevated pH.

A. "My partner should cough while swallowing food." B. "My partner should tilt their head forward when swallowing." C. "My partner should place their food on the weaker side of their mouth when eating." D. "My partner should sit at a 30° angle while eating their meals."

Correct Answer is B

Explanation

A. Coughing while swallowing food can help clear the airway but is not a primary technique for managing dysphagia.
B. Tilting the head forward when swallowing helps to close the airway and reduce the risk of aspiration, indicating effective teaching.
C. Food should be placed on the stronger side of the mouth to aid in effective chewing and swallowing.
D. A 30° angle is insufficient; the client should be in an upright position (90°) to reduce the risk of aspiration.

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A nurse is caring for a client who is hospitalized with active pulmonary tuberculosis and is started on ethambutol therapy. The nurse should understand that which of the following should be monitored?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has the following arterial blood gas results: HCO, 18 mEq, PaCO2 28 mm Hg and pH 7.30. The nurse recognizes the client is experiencing which of the following acid base imbalances?

Correct Answer is B

Explanation

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Correct Answer is B

Explanation

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