I told to some speedrunners that the card can be taken from the door, without triggering the facehugger, but it was never taken advantage on any speedrun. Here is a video showing that the card can be taken and the facehugger do not appears.

Look at 1:47:10

Did anyone tried to unlock the elevator in the last part of Level 10, to use it as a shorter route to the hospital at the start of mission 15?

What is the difference in time?