A patient presents to the emergency department with a cervical spinal cord injury immediately after a motor vehicle crash. What should the nurse explain to the family as the reason for the patient being placed on mechanical ventilation? The:

accident injured the patient's lungs.

patient has a history of smoking.

nerves that control the lung function have been injured.

patient is unable to breathe because he is unconscious.

Answer and Explanation

The Correct Answer is C

A. While lung injury could occur in traumatic situations, it is not the primary reason for mechanical ventilation in the context of a spinal cord injury.

B. A history of smoking may affect lung health but does not directly justify the immediate need for mechanical ventilation following a spinal cord injury.

C. The nerves that control lung function may be injured in a cervical spinal cord injury, particularly at higher levels like C3-C5, leading to respiratory muscle paralysis and necessitating mechanical ventilation to support breathing.

D. While unconsciousness may complicate breathing, the primary concern is the loss of function in the spinal cord nerves controlling respiration.

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Correct Answer is A

Explanation

A. Neurogenic shock occurs in spinal cord injuries above T6 and is characterized by hypotension, bradycardia, and loss of sympathetic tone below the level of injury. This condition results from disruption of autonomic pathways.

B. Brain herniation typically involves increased intracranial pressure and different neurological symptoms.

C. Spinal shock involves temporary loss of reflexes and sensation but does not specifically cause bradycardia or hypotension.

D. Autonomic dysreflexia involves sudden high blood pressure and is usually triggered by noxious stimuli, occurring after the acute phase of SCI.

A. Place soft restraints on the patient B. Place a padded tongue blade in the client's mouth C. Turn the patient on the side and stay with them D. Immediately go to the nurses' station for help E. Respirations

Correct Answer is C

Explanation

A. Soft restraints are not recommended during a seizure and can cause harm to the patient.

B. Placing anything in the mouth during a seizure can lead to injury or airway obstruction and is contraindicated.

C. Turning the patient on their side helps to maintain an open airway and prevent aspiration; staying with the patient ensures ongoing monitoring.

D. Leaving the patient alone to seek help is unsafe, as it leaves the patient unmonitored during the seizure.

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A patient presents to the emergency department with a cervical spinal cord injury immediately after a motor vehicle crash. What should the nurse explain to the family as the reason for the patient being placed on mechanical ventilation? The:

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Naxlex Comprehensive Predictor Exams

The nurse is caring for a patient immediately after a spinal cord injury between T7-T8 vertebrae. The patient displays the following symptoms: absent reflexes, flaccidity, loss of sensation below the level of injury, bradycardia, and hypotension. These are signs of which condition?

Correct Answer is A

Explanation

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Correct Answer is C

Explanation

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