You start off in the medical bay. A dying woman will give you the Kinesis module. Aim using the LMB and fire by pressing F. There's also a Store located in the room. In the corridor filled with body bags you can find a small med pack. Clear the way with kinesis and carry on forward. On your way you will also find a Flamethrower schematics. Just take it to the nearest store and the weapon will become available. Open the door and go into the security room.