click below
click below
Normal Size Small Size show me how
Seizures
| Question | Answer |
|---|---|
| Epilepsy | A chronic neurological disorder with recurrent, unprovoked seizures due to abnormal electrical activity in the brain. |
| Focal Seizure | A seizure that starts in one area of the brain; can be simple (no loss of consciousness) or complex (impaired awareness). |
| Generalized Seizure | A seizure that involves both sides of the brain; examples include tonic-clonic, absence, myoclonic, and atonic seizures. |
| Tonic-Clonic | A type of generalized seizure with loss of consciousness, muscle stiffening (tonic), jerking (clonic), and post-ictal confusion. |
| Absence Seizure | A type of generalized seizure characterized by a sudden, brief lapse in awareness and staring, often seen in children. |
| Myoclonic Seizure | A type of generalized seizure that involves brief, sudden, shock-like muscle jerks. |
| Atonic Seizure | A type of generalized seizure characterized by a sudden loss of muscle tone, which can lead to falls. |
| Simple Focal | A type of focal seizure where there is no loss of consciousness, but motor, sensory, or autonomic symptoms may occur. |
| Complex Focal | A type of focal seizure where awareness is impaired, and automatisms like lip-smacking may be present. |
| Status Epilepticus | A medical emergency defined as a seizure lasting longer than 5 minutes or having more than one seizure without recovery in between. |
| EEG | Electroencephalogram; a diagnostic test used to detect abnormal electrical activity in the brain. |
| MRI/CT | Magnetic Resonance Imaging or Computed Tomography; imaging tests used to rule out structural brain lesions. |
| AEDs | Antiepileptic drugs; medications used to prevent or reduce the frequency of seizures (e.g., Phenytoin, Levetiracetam). |
| Benzodiazepines | A class of medications (e.g., Lorazepam, Diazepam) often used as first-line treatment for acute seizures or status epilepticus. |
| Seizure Precautions | Nursing interventions to ensure patient safety during and after a seizure, such as maintaining airway and preventing injury. |
| Post-ictal | The state immediately following a seizure, which can involve confusion, drowsiness, and other neurological deficits. |
| Aura | A subjective warning sensation (e.g., visual, auditory, olfactory) that some individuals experience before the onset of a seizure. |
| Triggers | Factors that may increase the likelihood of seizures in individuals with epilepsy, such as sleep deprivation or alcohol. |
| Medication Adherence | Taking prescribed antiepileptic medications consistently as directed to prevent seizure recurrence. |
| SAFE | A mnemonic for seizure precautions: Suction, Airway, Fall prevention (bed low, padded rails), Evaluate timing/type. |
| TONIC | A mnemonic for seizure priorities: Time it, Oxygen PRN, Nothing in mouth, Injury prevention, Confused after (post-ictal). |