A nurse is assessing a client's cranial nerves. Which of the following methods should the nurse use to assess cranial nerve V?
Listen to the client's speech.
Ask them to read a Snellen chart.
Ask them to identify scented aromas.
Ask them to clench their teeth.
The Correct Answer is D
A. Listening to speech primarily involves cranial nerves related to speech production (e.g., CN V, CN VII, CN XII) but not specifically for CN V.
B. Reading a Snellen chart assesses visual acuity, primarily involving cranial nerve II (optic nerve).
C. Identifying scented aromas involves olfactory nerve (cranial nerve I) assessment.
D. Asking the client to clench their teeth evaluates the function of the muscles of mastication, which is controlled by cranial nerve V (trigeminal nerve).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Vertigo is the sensation of spinning or movement when stationary and is often associated with inner ear problems.
B. Seizure activity involves abnormal electrical activity in the brain and might present with various symptoms but not necessarily the feeling of spinning.
C. Dizziness is a more general term that can include feelings of light-headedness or unsteadiness without a specific spinning sensation.
D. Syncope refers to fainting or loss of consciousness due to decreased blood flow to the brain, not the sensation of spinning.
Correct Answer is ["B"]
Explanation
A. Stress can affect sexual performance, but it's not exclusively an internal factor. Stress can be caused by both internal and external factors.
B. Low testosterone levels are an internal factor that can significantly impact sexual performance in aging males. Testosterone decline is a natural part of aging and can affect libido and sexual function.
C. Substance use can affect sexual performance, but it's not solely an internal cause as it often involves external factors related to the intake of substances.
D. Lack of sleep affects overall health, but it can also be influenced by external factors and is not strictly an internal cause.
E. Chronic diseases such as diabetes, cardiovascular diseases, and others can have internal physiological effects that impact blood flow, nerve function, and overall health, contributing to declines in sexual performance later in life.
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