Sel grabbed on to her console to anchor herself down. She hoped that the Captain, Commander, and the rest of the crew would get the message that they had to hold on to something, too.
With her free hand, she tapped her commbadge: "Doctor, this is chief medical officer Commander Seladana Zax. Bring a few tranq hypos to the Bridge. There are intruders here. I have told the ship's comp to remove gravity. If that does not work, we may have to play darts with the intruders and hopefully put them out of action with the sleep drugs in the tranqs".