Prometheus EMH: This vessel was designed to go faster than anything in the fleet so we'll never be rescued
EMH: My first bit of good news. We have to incapacitate the Romulans somehow. What kind of anesthetics do you have handy?
EMH: Neurozine will do nicely. It can be distributed in gaseous form. Show me a schematic of the ship's ventilation system. Please.
Prometheus EMH2: All primary systems have been rerouted to the bridge, including environmental control.
EMH: Get three canisters of neurozine. As a matter of record, I have free rein on Voyager, and I can even leave the ship as well.
EMH: I'm as close to a sentient life-form as any hologram could hope to be. I socialize with the crew, fraternize with aliens. I've even had sexual relations.
EMH: We'll see. It looks like the only place I can access environmental control is from the Ops console on the bridge.