A patient is unable to taste in the 2/3 anterior of his tongue. Which cranial nerve is affected?

VII

XII

Answer and Explanation

The Correct Answer is A

A. VII: The Facial nerve (VII) is responsible for taste sensation in the anterior two-thirds of the tongue. An inability to taste in this area indicates a dysfunction in this nerve.

B. XII: The Hypoglossal nerve (XII) controls tongue movements but does not involve taste sensation.

C. V: The Trigeminal nerve (V) provides sensation to the face and mouth but is not responsible for taste.

D. II: The Optic nerve (II) is involved in vision, not taste.

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Correct Answer is C

Explanation

A. Ectropion: This condition involves the eyelid turning outward, not drooping.

B. Presbyopia: This is age-related loss of near vision, not related to eyelid position.

C. Ptosis: Ptosis refers to drooping of the upper eyelid, which is the correct term for the described finding.

D. Entropion: This condition involves the eyelid turning inward, not drooping.

A. To establish personal rapport with the client B. To identify diseases for which the client may be at risk C. To assess the client's quality of life D. To get to know the client better

Correct Answer is B

Explanation

A. To establish personal rapport with the client: While rapport is important, the primary purpose of asking about family health history is not to build a personal connection.

B. To identify diseases for which the client may be at risk: Family health history helps identify genetic or hereditary conditions that may increase the client’s risk for certain diseases.

C. To assess the client's quality of life: Family health history does not directly assess the client’s quality of life but rather their risk for specific conditions.

D. To get to know the client better: Although understanding family history can help in getting to know the client’s health context, the primary purpose is to assess risk factors.

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A patient is unable to taste in the 2/3 anterior of his tongue. Which cranial nerve is affected?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

While inspecting the external eye of a client, the nurse notes that the client's right eyelid droops. Which term would the nurse use to document this finding?

Correct Answer is C

Explanation

The nurse is asking the client about the health of her parents, siblings, and grandparents. This is part of the health history and is done for what reason?

Correct Answer is B

Explanation

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When performing a head-to-toe assessment, during which part would the nurse assess the motor function of cranial nerve VII?

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