[Feeling old and exasperated and too Tired to go leaping after Guren (show off), he simply stalks the walkways and stairs until he gets to the medical bay. Fortunately, Bruce is very hyper organized and secretive, and Guren can't access much of anything without knowing where the buttons are or without clearance.

When he finally arrives, he crosses his arms and watches Guren like a hawk. The expression makes his face very Bruce Wayne(TM).] What are you looking for?

This is a medical bay. Addictive, poisonous, and dangerous substances are kept concealed from sticky fingers. You need clearance to open anything.