The taste of blood in her mouth terrified her and, though she knew that the blood only came from a couple pulled teeth, in another hour it would come from the rest of her body.
I think 'although' would make this flow better than 'though', and I would consider ditching the comma after 'and'.
Wires had been attached to her wrists, her fingers, her toes, her spine, her shoulders, her knees, her mouth, her nostrils, her nipples, her clitoris, her brain, her liver, her heart, and five feet away the computer beeped happily, analyzing the data.
I'd say you should ditch all the 'her's. Without them, you can blast through so much quicker, where with them, you kind of fumble now and again.
They had designed it like that on purpose, she remembered, though the memory seemed fuzzy, as if she had heard it from a scratched record rather than from Dr. Montgomery’s lips. Dr. Montgomery’s lips. She smiled involuntarily.
Start a new paragraph with the second sentence, the one that repeats "Dr. Montgomery's lips." When it's in the same paragraph, it feels too much like bad repetition, but when it stands at the front of its own paragraph, it feels like the skillful kind.
A robotic arm swung over and immediately put an oxygen mask on.
This phrasing implies that the robotic arm is putting the oxygen mask on itself. Maybe something like....
'A robotic arm swung over and immediately pressed an oxygen mask to her face.'
Or something similar.
And with that, he sliced her open.
She saw everything. They sliced her open, making sure to peel off her skin back, and she saw them open up her ribcage.
I'm not liking the repetition of "sliced her open". Also get rid of 'off' in the second sentence.
And with that, he put the lung on the cart and wheeled it out. The technical operators followed him out.
Watch out for repetition of 'out'. You ended both sentinces with it.
Alright, other then those little things, I thought this was great! A breath of fresh air in the act of reviewing. I loved it. Very creepy, graphic (as you promised), and an overal great experience. Thanks for writing.
Gender:
Points: 1990
Reviews: 254