What kind of sick medbay asks somebody to donate blood, takes said blood, and then gives them jerky?
What sort of horrid doctor treats a Head of Security's chipped nail and sends them off with nothing more than a pat on the back?
A bad medbay.
They could be boring ol' candy, or they could be like Goon and have a tiny bit of tricord for the tiniest boo-boos / iron for blood donors, but Medbay needs lolipops. In a box on the desk, or in storage, or something.
When a paramedic saves a life, they haven't given that person enough. That person needs a lolipop.
Thanks for listening to my extremely over-dramatic and relatively sarcastic suggestion. Please feel free to air opinions / suggestions of your own in reply.