A patient is admitted to the emergency department with a spinal cord injury at the level of T2 following a traumatic fall from a roof. Which finding is of most concern to the nurse?
Heart rate of 45 beats/min
SpO2 of 91%
Blood pressure of 98/62 mmHg
Loss of motor and sensory function in extremities
The Correct Answer is A
Choice A reason:
A heart rate of 45 beats/min (bradycardia) is concerning because it indicates a significant impact on the autonomic nervous system, which can occur with high thoracic spinal cord injuries. Bradycardia can lead to inadequate cardiac output and may require immediate intervention to prevent further cardiovascular compromise.
Choice B reason:
An SpO2 of 91% is slightly below normal but not immediately life-threatening. While monitoring and addressing oxygen saturation is important, it is not as critical as the hemodynamic instability indicated by bradycardia in this context.
Choice C reason:
A blood pressure of 98/62 mmHg is on the lower end of the normal range but not immediately alarming. While hypotension is a concern in spinal cord injury patients, the more pressing issue in this scenario is the bradycardia, which can have more immediate and severe consequences.
Choice D reason:
Loss of motor and sensory function in the extremities is a significant finding in spinal cord injuries and indicates the level and severity of the injury. However, it is not immediately life-threatening and does not require as urgent intervention as bradycardia in this acute setting.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason:
Assessing the level at which the client has intact sensation is important in the overall management of a spinal cord injury. However, it is not the immediate priority in an emergency setting. Ensuring the client's respiratory function and oxygenation is the first concern to stabilize the patient.
Choice B reason:
Determining the level at which the client has retained mobility is part of the assessment of a spinal cord injury but is secondary to monitoring and ensuring adequate respiratory effort and oxygen saturation. Mobility can be evaluated once the patient's vital signs are stable.
Choice C reason:
Monitoring respiratory effort and oxygen saturation level is the priority nursing action for a client with a spinal cord injury at the C3 to C4 level. Injuries at this level can impair the diaphragm and other muscles essential for breathing. Ensuring that the patient has adequate respiratory function and oxygenation is critical to prevent respiratory failure.
Choice D reason:
Checking blood pressure and pulse for signs of spinal shock is important, but the immediate priority is to ensure that the patient is breathing effectively and has sufficient oxygen saturation. Respiratory compromise can occur quickly with high-level spinal cord injuries, making it the most urgent concern.
Correct Answer is D
Explanation
Choice A reason:
Mechanical ventilation is not typically required for patients with rib fractures unless there is severe respiratory compromise or other underlying issues that necessitate ventilatory support.
Choice B reason:
Preparing for a chest tube is not generally required for isolated rib fractures unless there is an associated pneumothorax or hemothorax. Chest tubes are used to manage complications that involve air or blood in the pleural space.
Choice C reason:
Needle decompression is performed in emergencies to relieve tension pneumothorax. This procedure is not indicated for simple rib fractures without evidence of a tension pneumothorax.
Choice D reason:
An intercostal nerve block for pain management is an appropriate intervention for a patient with rib fractures. It helps control pain, allowing the patient to breathe deeply and cough effectively, which is important for preventing complications such as pneumonia.
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