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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?

A.

A pulse oximeter

B.

A hearing aid

C.

Eyeglasses

D.

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 issues.


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View Related questions

Correct Answer is D

Explanation

A. The severity of the condition may correlate with pain but is not a direct measure of the individual's pain experience.

B. Vital signs can change due to pain but are not specific indicators of pain intensity or presence.

C. Nonverbal behavior can provide clues about pain but is subjective and can vary greatly between individuals.

D. Self-rating of pain is considered the most reliable indicator of pain because it reflects the individual's personal experience and perception of their pain, making it the gold standard for assessing pain intensity.

Correct Answer is C

Explanation

A. Metabolic alkalosis is characterized by a high pH and a high HCO3- level; this does not match the provided values.

B. Metabolic acidosis would show a low pH and a low HCO3-, which does not match the findings.

C. The pH is high (7.45) while the Paco2 is low (30 mm Hg), indicating respiratory alkalosis. The low HCO3- could be a compensatory mechanism but does not change the primary interpretation of respiratory alkalosis.

D. Respiratory acidosis would be indicated by a low pH and a high Paco2, which is not the case here.

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