The nurse is caring for a client receiving radiation therapy for treatment of oral cancer. Which new finding is the greatest concern?
Stomatitis
Stridor
Nausea
Xerostomia
The Correct Answer is B
A. Stomatitis is a common side effect of radiation therapy for oral cancer, and while it requires management, it is not immediately life-threatening.
B. Stridor indicates potential airway obstruction, which is a critical and urgent condition that requires immediate intervention, making it the greatest concern among the options presented.
C. Nausea is a typical side effect of cancer treatment but is usually manageable and not considered an immediate threat.
D. Xerostomia, or dry mouth, is another common side effect of radiation to the head and neck, but it is not as urgent as the risk of airway compromise indicated by stridor.
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Correct Answer is C
Explanation
A. A lesion of cranial nerve IX primarily affects swallowing and taste sensations rather than motor coordination or balance, so this is unlikely to explain the patient's symptoms.
B. Vestibular disease typically results in vertigo and balance issues, but the specific observations of slow alternating movements and loss of balance during the Romberg Test suggest a different underlying cause.
C. Dysfunction of the cerebellum would explain the patient's difficulties with rapid alternating movements and balance issues, as the cerebellum is responsible for coordinating motor activity and maintaining posture and balance. This aligns with the assessment findings, indicating a probable cerebellar dysfunction.
D. While an AVM in the frontal lobe could affect motor control, the specific symptoms presented, such as the inability to perform rapid movements and balance issues, are more characteristic of cerebellar dysfunction rather than a frontal lobe lesion.
Correct Answer is C
Explanation
A. Contributing to the medical diagnosis is a secondary goal for nursing care. The nurse's primary role is to ensure patient safety and prevent complications such as falls, which are more likely in patients with sensory and motor impairments.
B. While establishing a baseline for future comparison is important, it is not the most immediate concern. The nurse's priority is preventing falls and injury related to the impairment.
C. The priority in this case is to protect the client from falls or injury, as impaired motor and sensory function in the lower extremities increases the risk for accidents. Preventing injury will guide the development of the care plan, such as implementing fall precautions.
D. Anticipating other neurologic deficits is valuable but not the most urgent concern compared to protecting the client from the immediate risk of falls.