Which prescribed intervention should the emergency department nurse implement first for a patient who is experiencing continuous tonic-clonic seizures?

Monitor level of consciousness (LOC)

Administer lorazepam (Ativan) 4 mg IV.

Obtain computed tomography (CT) scan.

Give phenytoin (Dilantin) 100 mg IV.

Answer and Explanation

The Correct Answer is B

A. Monitor level of consciousness (LOC): While monitoring the patient's level of consciousness is important, administering medication to stop the seizure takes precedence to prevent potential complications associated with prolonged seizure activity.

B. Administer lorazepam (Ativan) 4 mg IV: The priority in managing continuous tonic-clonic seizures is to terminate the seizure activity promptly. Lorazepam is a benzodiazepine that can help to abort seizures and is often used as first-line treatment in the acute setting.

C. Obtain computed tomography (CT) scan: While obtaining diagnostic imaging such as a CT scan may be necessary to evaluate for underlying causes of the seizure, it is not the first
intervention in the acute management of continuous seizures. Stabilizing the patient and stopping the seizure activity take precedence.

D. Give phenytoin (Dilantin) 100 mg IV: Phenytoin is an antiepileptic medication that is used for long-term management of seizures but is not typically administered as first-line treatment during an acute seizure episode. Benzodiazepines like lorazepam are preferred for immediate seizure control.

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Correct Answer is D

Explanation

A. Obtain the client's heart rate: While obtaining the client's heart rate is important in the assessment of autonomic dysreflexia, assessing for and addressing the underlying cause take precedence.

B. Administer a nitrate antihypertensive: Administering antihypertensive medication may be necessary if autonomic dysreflexia is confirmed, but it is not the first action to take. Addressing the cause of autonomic dysreflexia, such as bladder distention, is the priority.

C. Place the client in a high-Fowler's position: Elevating the client's head may help reduce blood pressure, but it does not address the underlying cause of autonomic dysreflexia. Assessing for and addressing the cause, such as bladder distention, is the priority.

D. Assess the client for bladder distention: Autonomic dysreflexia is commonly triggered by stimuli below the level of spinal cord injury, such as bladder distention. Assessing the client's bladder for distention and addressing any urinary retention or obstruction is the first action to take in managing autonomic dysreflexia.

A. Limit the client's ambulation to once a day. B. Place the client in protective isolation. C. Minimize environmental stimuli. D. Elevate the head of the client's bed 45 degrees.

Correct Answer is C

Explanation

A. Limiting ambulation is not a standard aneurysm precaution. While excessive activity should be avoided, strict bed rest is not always required unless specifically prescribed.
B. Protective isolation is not necessary for a client with an intracranial aneurysm, as the condition is not related to infection or immune suppression.
C. Minimizing environmental stimuli is essential to reduce stress, prevent increases in blood pressure, and decrease the risk of aneurysm rupture. A quiet, calm environment helps prevent sudden changes in intracranial pressure.
D. Elevating the head of the bed to 45 degrees may increase intracranial pressure. A more appropriate position is keeping the head of the bed elevated at 30 degrees to promote venous drainage while preventing excessive pressure on the aneurysm.

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Which prescribed intervention should the emergency department nurse implement first for a patient who is experiencing continuous tonic-clonic seizures?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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