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?
When the client sticks out the tongue it is in the midline and without tremors or deviation.
Client follows an object with eyes without nystagmus or strabismus.
Client demonstrates the ability to hear normal conversation.
Client moves the head and shoulders against resistance with equal strength.
The Correct Answer is D
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.
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Related Questions
Correct Answer is B
Explanation
A. Observing for facial symmetry is more related to Cranial Nerve VII (Facial nerve) function.
B. Cranial Nerve III (Oculomotor nerve) controls the pupillary response to light, as well as eye movement.
C. Testing visual acuity is associated with Cranial Nerve II (Optic nerve).
D. Eliciting the gag reflex involves the Cranial Nerve IX (Glossopharyngeal nerve) and Cranial Nerve X (Vagus nerve).
Correct Answer is B
Explanation
A. The Glasgow Coma Scale assesses a patient's level of consciousness, not specifically limb weakness.
B. A complete neurological examination would involve assessing cranial nerves, motor and sensory functions, reflexes, coordination, and gait, which are essential when a client presents with unilateral weakness in the arm and leg.
C. A muscular examination might focus more on muscle strength and tone but might not cover the breadth of neurological assessment needed in this scenario.
D. Neurologic recheck examination suggests a reassessment after an initial neurological exam but doesn’t specify the need for a comprehensive evaluation.
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