When hearing is evaluated, which cranial nerve is being tested?

VII

Answer and Explanation

The Correct Answer is A

Rationale:

A. Cranial nerve VII (facial nerve) is not primarily responsible for hearing; however, it does have some sensory function in the ear region. The primary cranial nerve responsible for hearing is cranial nerve VIII (vestibulocochlear), which is not listed among the options.

B. Cranial nerve X (vagus nerve) is primarily involved in autonomic functions and does not directly relate to hearing.

C. Cranial nerve I (olfactory nerve) is responsible for the sense of smell.

D. Cranial nerve II (optic nerve) is responsible for vision.

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Correct Answer is D

Explanation

A. In the anterior chest assessment, auscultation usually follows inspection and is typically done before percussion.

B. In the neck assessment, the nurse may inspect and then auscultate (e.g., carotid arteries) before palpation.

C. In the heart assessment, auscultation follows inspection but may not involve percussion.

D. In the abdomen, the correct order is to inspect, auscultate, and then percuss to assess bowel sounds effectively before creating additional disturbances with percussion.

A. heroin B. ecstasy C. cocaine D. marijuana

Correct Answer is C

Explanation

Rationale:

A. Heroin use is generally associated with intravenous use and is less commonly linked to nasal septum perforation.

B. Ecstasy (MDMA) is primarily used in tablet form and is not typically associated with nasal use that would cause septal perforation.

C. Cocaine is frequently snorted, which can lead to irritation and damage to the nasal passages and septum, resulting in perforation.

D. Marijuana is usually smoked rather than snorted, and it is not commonly associated with nasal septum perforation.

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When hearing is evaluated, which cranial nerve is being tested?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

During which part of a comprehensive physical assessment would the nurse auscultate after inspecting but before percussing?

Correct Answer is D

Explanation

Mr. Sprat is a 21-year-old patient who complains of nasal congestion. He admits to using recreational drugs. On examination, you have noted a septal perforation. Which recreational drug is commonly associated with nasal septum perforation?

Correct Answer is C

Explanation

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