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
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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Correct Answer is D
Explanation
A. Presbyopia refers to age-related difficulty in seeing close objects due to loss of elasticity in the lens, not distance vision.
B. Astigmatism is a condition caused by an irregular curvature of the eye, leading to blurred vision at any distance.
C. Hyperopia (farsightedness) is the inability to see close objects clearly, not distant ones.
D. Myopia (nearsightedness) is the condition where a person cannot see objects at a distance clearly, making it the correct term for this finding.
Correct Answer is D
Explanation
A. Nodules, specifically rheumatoid nodules, can occur in RA, but they are not typically an early manifestation.
B. Fremitus is related to lung assessment and is not a manifestation of rheumatoid arthritis.
C. Tenderness in the soles of the feet is not a classic early manifestation of RA.
D. Joint swelling is one of the hallmark early signs of rheumatoid arthritis due to inflammation of the synovial membranes.