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Barbiturates
NERVOUS SYSTEM:Barbiturates
| Question | Answer |
|---|---|
| Long-acting Barbiturates (Oxybarbiturates, 8-12hrs) | Phenobarbital. Used primarily as an anticonvulsant and control of epileptic seizures. Administered PO |
| Short-acting Barbiturates (Oxybarbiturates, 45mins-1.5hr) | Pentobarbital. Used primarily for controlling active seizures and euthanasia agent. Administered IV |
| Ultrashort-acting Barbiturates (Thiobarbiturates, 5-30mins) | Must be given IV slowly. Side Effects: Excessive CNS depression, paradoxical CNS excitement, severe respiratory depression, cardiovascular depression |