A 7-year-old child with epilepsy is brought to the emergency department by parents who report the child has been having continuous seizures for the past 20 minutes. The child is currently experiencing tonic-clonic movements and is unresponsive. What is the nurse's priority intervention?
1Administer intravenous lorazepam as ordered by the physician✓ 정답
2Insert an oral airway to maintain patent airway
3Restrain the child's extremities to prevent injury during seizure activity
4Place the child in a supine position and elevate the head of the bed
해설
Status epilepticus requires immediate IV benzodiazepines like lorazepam to stop seizures and prevent neurological damage. Airway management and positioning are important but secondary to stopping seizure activity.
Core Nursing ExplanationKey Concept Analysis: This question assesses the priority nursing intervention for a pediatric patient in Status epilepticus (SE). SE is a life-threatening neurological emergency defined as a seizure lasting more than 5 minutes or recurrent seizures without regaining consciousness between episodes. The primary pathophysiological threat is ongoing, uncontrolled neuronal firing, which leads to increased cerebral metabolic demand, hypoxia, and the risk of permanent neuronal injury. The Key Point! is that the priority goal is to stop the seizure activity to prevent these complications.
Answer Rationale: Key Point! The correct answer is Administer intravenous lorazepam as ordered by the physician. Lorazepam (Ativan) is a first-line benzodiazepine for SE. Its mechanism of action is enhancing the effect of the inhibitory neurotransmitter GABA (gamma-aminobutyric acid), which rapidly suppresses seizure activity. In a confirmed SE scenario lasting 20 minutes, immediate pharmacological termination of the seizure is the single most critical intervention to prevent brain damage and systemic complications like hyperthermia, acidosis, and rhabdomyolysis. This action directly addresses the root cause of the emergency.
Distractor Analysis:
Watch out for confusion! Option ②, "Insert an oral airway to maintain patent airway," is incorrect as a priority during active tonic-clonic movements. Forcing an object into the mouth of a seizing patient can cause dental injury, laceration, vomiting, or airway obstruction. The correct airway management during a seizure is to position the patient laterally (recovery position) to allow secretions to drain and ensure the airway is clear after the seizure stops or once it is safe to do so. Airway is part of the ABCs (Airway, Breathing, Circulation), but in SE, the definitive treatment to secure the ABCs is stopping the seizure.
Watch out for confusion! Option ③, "Restrain the child's extremities to prevent injury," is contraindicated. Restraint can lead to musculoskeletal injuries (fractures, dislocations) for both the patient and the caregiver. The nurse should pad the side rails and clear the area of hazards, but never forcibly restrain movement.
Watch out for confusion! Option ④, "Place the child in a supine position and elevate the head of the bed," is incorrect. The supine position increases the risk of aspiration. The appropriate position during and immediately after a seizure is lateral (side-lying) position to promote drainage of oral secretions and prevent tongue obstruction.
Related Concepts: The management of SE follows a sequential protocol: 1) Benzodiazepines (Lorazepam IV/IM, Midazolam IM/Buccal), 2) Second-line antiepileptics (Fosphenytoin/Phenytoin, Valproic acid, Levetiracetam), and 3) Refractory SE management (anesthetic doses of medications like midazolam or propofol in an ICU setting). Nursing assessments during and after SE include monitoring oxygen saturation, blood glucose (as hypoglycemia can trigger seizures), and vital signs.
Concept Summary
Concept
Key Takeaway
Status Epilepticus (SE)
A medical emergency. Priority is rapid termination of seizure with benzodiazepines (e.g., Lorazepam IV).
Airway Management in Seizures
Do NOT insert anything into the mouth. Use lateral positioning to maintain a patent airway.
Safety During Seizures
Protect from injury (pad rails, clear area). Do NOT restrain.
Pharmacology: Lorazepam (Ativan) is a benzodiazepine that binds to GABA-A receptors, increasing chloride ion influx into neurons, causing hyperpolarization and inhibiting neuronal firing. IV route provides rapid onset.
Vital Sign Monitoring: Watch for tachycardia, hypertension initially, followed by potential hypotension and respiratory depression post-medication.
Memory Tips
ABCs with a Twist for Seizures: Think "Anti-seizure drug first, then Breathing (positioning), then Circulation/vitals." In SE, the drug is the key to securing the airway.
NEVER During a Seizure: "No restraint, Everything padded, Verify nothing in mouth, Elevate head? No! (side-lying), Report duration."
High-Frequency NCLEX Topics
NCLEX frequently tests the priority action in an emergency. Status epilepticus is a classic scenario where the correct answer is often the medication that treats the root cause (benzodiazepine), not the supportive care action (like positioning), even though supportive care is important. Remember: "Stop the seizure first."Watch Out for Question Variations!
If the question states "the seizure just stopped," the priority shifts to postictal care: lateral position, assess airway/breathing, monitor vitals, reorient the patient.
The question might ask for the next intervention after administering lorazepam: This would be preparing/administering the second-line antiepileptic (e.g., fosphenytoin) as seizures in SE often require multiple medications.
A variation could test the route if IV access is unavailable: The correct answer would be IM midazolam or buccal/rectal diazepam.
Nursing Clinical Practice GuideClinical Scenario: You are the triage nurse in a Pediatric ED. Parents rush in carrying their 7-year-old son, Leo, who is stiffening and jerking uncontrollably. They are crying, "He won't stop shaking! It's been 20 minutes!" You note Leo is unresponsive, cyanotic around the lips, with tonic-clonic movements of all extremities.
Nursing Intervention Strategy:
Immediate Action & Delegation: Call a Code Blue or Rapid Response for a pediatric seizure. While moving Leo to a resuscitation bay, instruct a colleague to: "Prepare IV lorazepam 0.1 mg/kg and draw up normal saline flush." Simultaneously, you time the seizure.
Environment & Safety: Once on the bed, lower the bed, raise padded side rails, and remove the headboard if possible. Do NOT insert anything into his mouth. Loosen restrictive clothing.
Medication Administration: As soon as IV access is established (a top priority for the team), administer the prescribed lorazepam IV push slowly over 2-5 minutes to minimize respiratory depression. Flush the line.
Simultaneous Assessment: While the medication is being given, another nurse should apply pulse oximetry, cardiac monitor, and obtain vital signs. Check bedside blood glucose.
Post-Administration: After the seizure stops, immediately log-roll Leo into a left lateral position. Suction oral secretions gently if needed. Begin oxygen via non-rebreather mask if saturations are low.
Ongoing Monitoring & Preparation: Monitor closely for respiratory depression (the main side effect of benzodiazepines). Have bag-valve-mask and suction at bedside. Be prepared to administer the next line medication (e.g., fosphenytoin) as the physician will likely order it immediately.
Patient Safety and Precautions:
Medication Caution: Lorazepam can cause respiratory depression, hypotension, and sedation. Administer slowly and monitor respiratory rate and depth continuously.
Family Support:
A seizure lasting this long is terrifying for parents. Assign a team member to provide brief, clear updates ("We've given medication to stop the seizure, we're monitoring his breathing closely") and comfort them in a nearby area if possible.
Nursing Procedure & Medication FlowProcedure: Managing a Patient in Status Epilepticus
1. Recognize & Activate: Identify SE (>5 min seizure). Call for help (Team, MD, Respiratory Therapy).
2. Initial Assessment & Safety: Time seizure. Ensure patient safety (bed low, rails up, area clear).
3. Establish Access & Administer First-Line Drug: Priority: Obtain IV/IO access. Administer Lorazepam 0.1 mg/kg IV (max 4 mg/dose).
4. Supportive Care: Position laterally post-ictally. Administer O2. Monitor SpO2, ECG, BP.
5. Second-Line Therapy: If seizures continue after 5 min, prepare/administer second-line drug per protocol (e.g., Fosphenytoin 20 mg PE/kg IV).
6. Continuous Monitoring: Neurological checks, vital signs, prepare for intubation if refractory.
A Word from Your Senior Nurse
"In the chaos of status epilepticus, your brain might scream 'Airway!'. And you're not wrong—it's fundamental. But in this specific emergency, the most effective way to secure that airway is to stop the seizure causing the problem. Think of the benzodiazepine as the key that unlocks the jaw clenching and abnormal breathing. Your rapid, prioritized action to administer that medication is what gives your patient the best chance at a full recovery. On the NCLEX and in practice, always ask yourself: 'What is the one intervention that will change the course of this emergency?' That's your priority."