Parenteral agents include intravenous Propofol and Saffan or intramuscular ketamine. Gaseous agents include isoflurane and halothane which may be administered with an induction chamber or face mask. | Parenteral agents include intravenous Propofol and Saffan or intramuscular ketamine. Gaseous agents include isoflurane and halothane which may be administered with an induction chamber or face mask. |