The nurse is educating the family about anticipated changes during the late stages of amyotrophic lateral sclerosis (ALS) for their father. What teaching point is most important for the nurse to include?

Choice A reason: Assessment of arms and legs movement is an important part of the neurological assessment, but it is not the critical focus of care for a patient with a spinal cord injury at the cervical 5 vertebra. This level of injury affects the phrenic nerve, which controls the diaphragm and breathing. The patient may have difficulty breathing or require mechanical ventilation.

Choice B reason: Evaluation of knee jerk reflex is not the critical focus of care for a patient with a spinal cord injury at the cervical 5 vertebra. The knee jerk reflex is controlled by the spinal cord segments L2-L4, which are below the level of injury. The patient may have normal or exaggerated reflexes, depending on the extent of the spinal cord damage.

Choice C reason: Measurement of vital signs is a routine part of the nursing care, but it is not the critical focus of care for a patient with a spinal cord injury at the cervical 5 vertebra. The patient may have abnormal vital signs due to the injury, such as low blood pressure, slow heart rate, or irregular temperature. However, these are not as life-threatening as respiratory failure.

Choice D reason: Evaluation of respiratory status is the critical focus of care for a patient with a spinal cord injury at the cervical 5 vertebra. The patient is at high risk of respiratory compromise due to the impairment of the phrenic nerve and the diaphragm. The nurse should monitor the patient's oxygen saturation, respiratory rate, depth, and rhythm, and provide oxygen therapy or mechanical ventilation as needed. The nurse should also assess the patient for signs of respiratory infection, such as fever, cough, or sputum.

Choice A reason: Risk for Falls is the priority nursing diagnosis for a patient with Parkinson disease, as the disease affects the patient's balance, coordination, and posture. The patient may have difficulty walking, turning, and standing, which increases the risk of falling and injuring themselves. The nurse should implement interventions to prevent falls, such as providing assistive devices, removing environmental hazards, and educating the patient and family about fall prevention.

Choice B reason: Ineffective Self-Care Ability related to cognitive deficit is a possible nursing diagnosis for a patient with Parkinson disease, as the disease may impair the patient's memory, judgment, and problem-solving skills. The patient may have difficulty performing activities of daily living, such as bathing, dressing, and grooming. The nurse should assess the patient's self-care abilities, provide assistance as needed, and encourage the patient to maintain their independence and dignity.

Choice C reason: Risk for Impaired Skin Integrity related to uncontrolled hand tremors is another possible nursing diagnosis for a patient with Parkinson disease, as the disease causes involuntary movements of the hands, arms, and legs. The patient may scratch, rub, or injure their skin due to the tremors. The nurse should monitor the patient's skin condition, provide skin care, and protect the patient from skin breakdown.

Choice D reason: Nutrition: Less Than Body Requirements related to frequent nausea during meals is a potential nursing diagnosis for a patient with Parkinson disease, as the disease may affect the patient's appetite, digestion, and swallowing. The patient may experience nausea, vomiting, constipation, or dysphagia, which can lead to malnutrition and dehydration. The nurse should assess the patient's nutritional status, provide dietary modifications, and ensure adequate fluid intake.