Bolus:
First, the IV cannula is inserted in the vein — this can be done on the hand, wrist, or inside of the elbow, ideally, on the left hand. The saline is flushed through to prime the IV, the ketamine is then mixed with saline and placed into a syringe, which is placed into the infusion pump. A slow but steady infusion of the medication begins, 98 MG over the course of one hour. After approximately ten minutes, the patient receives a bolus of 10 MG of ketamine directly into the IV. This ensures a dissociative episode for the patient.