1. Which hypnotics is a barbiturate Thiopental 2. Which muscle relaxant is long acting non-depolarizing ? Pancuronium 3. Which drug can lead to ischemic damage and gangrene if given intraarterial Benzodiazepines 4. The antidote of narcotics is : Naloxone 5. Addition of vasoconstrictors to Local anesthetics is contraindicated in Peripheral nerve blocks to fingers , toes, penis 6. Maintenance of general anaesthesia may be achieved by Halothane 7. Preoperative assessment of the patient with pheochromocytoma should include: Adequacy of adrenergic antagonist 8. Drugs to be avoided in the anesthetic management of the patient with pheochromocytoma would not include: Histamine-releasing drugs