A client has dysfunction of the cochlear division of the vestibulocochlear nerve (cranial nerve VIII). The nurse should determine that the client is adequately adapting to this problem if he or she states a plan to obtain which item?

A pulse oximeter

A hearing aid

Eyeglasses

A bath thermometer

Answer and Explanation

The Correct Answer is B

A. A pulse oximeter is used to measure oxygen saturation and is not relevant to cochlear dysfunction.

B. A hearing aid is appropriate for someone with cochlear dysfunction as it can help amplify sound and improve hearing, indicating the client is adapting to the hearing loss.

C. Eyeglasses are used for vision problems and do not relate to the function of the cochlear division of the vestibulocochlear nerve.

D. A bath thermometer is used to measure water temperature and is not relevant to auditory

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Correct Answer is C

Explanation

A. Metabolic alkalosis is characterized by a high pH and elevated bicarbonate levels, which is not present in these results.

B. Respiratory alkalosis would present with an increased pH and decreased PaCO2, which does not apply here.

C. The low pH (7.12) indicates acidemia, and the elevated PaCO2 (90 mm Hg) suggests hypoventilation and respiratory acidosis due to CO2 retention. The bicarbonate level is within normal limits, further supporting respiratory acidosis.

D. Metabolic acidosis would be indicated by a low pH and low bicarbonate levels; however, the bicarbonate is normal in this case, ruling out metabolic acidosis.

A. Facial drooping B. Frequent diarrhea C. Steady gait D. Vocal clarity

Correct Answer is A

Explanation

A. Facial drooping is a common symptom following a stroke, particularly if it affects areas of the brain responsible for facial movement.

B. Frequent diarrhea is not typically associated with stroke and may be related to other factors.

C. A steady gait is unlikely following a stroke, especially if the stroke has affected motor control or balance.

D. Vocal clarity can be affected after a stroke, but facial drooping is a more immediate and recognizable alteration in neurologic function.

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A client has dysfunction of the cochlear division of the vestibulocochlear nerve (cranial nerve VIII). The nurse should determine that the client is adequately adapting to this problem if he or she states a plan to obtain which item?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client who is found unresponsive has arterial blood gases drawn, and the results indicate the following: - pH is 7.12 (normal range: 7.35-7.45) - PaCO2 is 90 mm Hg (normal range: 35-45) - HCO3- is 22 mEq/L (normal range: 22-26) The nurse interprets the results as indicating which condition?

Correct Answer is C

Explanation

A nurse is caring for a client who recently had a stroke. Which alteration in neurologic function should the nurse expect?

Correct Answer is A

Explanation

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