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 ["8"]

Explanation

Volume (mL) = Desired dose (mg) / Concentration (mg/mL)

In this case:

Desired dose = 400 mg
Concentration = 250 mg/5 mL = 50 mg/mL

Plugging the values into the formula:

Volume = 400 mg / 50 mg/mL = 8 mL

A. The nurse will simultaneously touch the client in the same area on both sides of the body, and the client will identify where the touch occurred. B. The nurse will briefly touch the client, and the client will need to identify where the touch occurred. C. Client will close their eyes and identify what number the nurse writes in the palm of the client's hand with a blunt-ended object. D. The client is to identify the numbers of points felt when the nurse touches the client with the ends of two applicators at the same time.

Correct Answer is C

Explanation

A. This description relates more to a sensory discrimination test, not graphesthesia.

B. This option does not accurately describe the graphesthesia test, which involves identifying shapes or numbers rather than just touch location.

C. In the graphesthesia test, the client closes their eyes while the nurse uses a blunt object to write a number or shape in the client's palm, and the client must identify what was written. This assesses the ability to recognize letters or numbers drawn on the skin.

D. This option describes a two-point discrimination test rather than graphesthesia, which focuses on identifying drawn shapes or numbers.

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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 nurse is preparing to administer valproic acid 400 mg PO bid for migraine headaches. Available is valproic acid 250 mg/5mL. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["8"]

Explanation

A nurse is precepting a nursing student. The nurse explains to the nursing student how you would perform the graphesthesia test on a client. What is the correct way to perform this test?

Correct Answer is C

Explanation

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