During an assessment of the cranial nerves (CNS), the nurse finds the following asymmetry when the client smiles or frowns, uneven lifting of the eyebrows, and escape of air when the nurse presses against the right puffed cheek. The nurse recognized that these findings indicate dysfunction of which cranial nerve(s)?

Motor component of CN X and sensory component of CN VII

Motor and sensory component of CN XI

Motor component of CN IV

Motor component of CN VII

Answer and Explanation

The Correct Answer is D

A.   Dysfunction of the motor component of CN X (vagus nerve) and sensory component of CN VII (facial nerve) would present with different symptoms, such as difficulty swallowing and impaired taste sensation, not the observed facial asymmetry and puffing of cheeks.
B.   CN XI (accessory nerve) dysfunction primarily affects the sternocleidomastoid and trapezius muscles and wouldn't cause the observed facial asymmetry.
C.   Dysfunction of CN IV (trochlear nerve) leads to issues with downward and inward eye movement, not the facial asymmetry described.
D.   Dysfunction of the motor component of CN VII (facial nerve) leads to facial asymmetry during expressions and difficulty controlling facial muscles, which matches the observed findings.

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Correct Answer is D

Explanation

A. Cranial Nerve XI (Accessory nerve) is not involved in tongue movement; it controls muscles involved in head and shoulder movement.
B. Eye movement and control relate more to Cranial Nerves III, IV, and VI, which control eye muscles.
C. Hearing is primarily assessed by Cranial Nerve VIII (Vestibulocochlear nerve).
D. Cranial Nerve XI innervates the sternocleidomastoid and trapezius muscles, enabling movements like head turning and shoulder shrugging against resistance.

A. "With aging, a large amount of subcutaneous fat is lost, which gives the appearance of decreased height." B. "With aging, the spine is not as flexible, which doesn't permit the individual to stand as tall." C. "With aging, the cartilage between the bones in the spine gets worn down, which causes decreased height." D. "With aging, thickening of the intervertebral disks occurs, which causes pressure breakdown of the spinal vertebrae."

Correct Answer is C

Explanation

A. Loss of subcutaneous fat might contribute to changes in appearance but is not primarily responsible for the decrease in height with aging.
B. Reduced spinal flexibility may contribute to posture changes but doesn’t sufficiently explain the decrease in height.
C. With aging, the intervertebral discs and cartilage between spinal bones wear down, leading to a decrease in height due to changes in the spine's structure.
D. Thickening of intervertebral discs is not a typical occurrence with aging and does not explain the decrease in height.

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Naxlex Comprehensive Predictor Exams

The nurse tests the function of Cranial Nerve XI while performing a physical examination on a client. Which statement best describes the response the nurse should expect if Cranial Nerve XI is intact?

Correct Answer is D

Explanation

During a community screening event for bone density, an elderly client asked the nurse why she is an inch shorter in height. Which of the following responses by the nurse is correct?

Correct Answer is C

Explanation

A nurse is taking a health history from a female client. The client asks to get the vaccine for human papillomavirus (HPV) to get rid of genital warts. Which of the following statements should be the nurse's best response?

A nurse is caring for a client who has difficulty swallowing medications and food. The nurse should recognize that the client is experiencing which of the following:

The nurse is preparing to screen a client for deep vein thrombosis (DVT). Which of the following techniques should the nurse recognize as the appropriate technique to screen for DVT?

The nurse is describing how to perform a testicular self-examination to a client. Which of the following should be the appropriate statement by the nurse?

The nurse is performing an assessment and finds that the client has a non-tarry and black stool. Which of the following subjective data should the nurse document as normal findings consistent with non-tarry black stool?

A client states, "I can hear a crunching or grating sound when I kneel and have difficulty getting out of bed in the morning because of pain and stiffness." Which of the following should the nurse expect as an assessment finding?

The nurse is assessing a client who reports an abnormal sensation of burning or tingling in extremities. Which of the following should the nurse document in the client's record?