Heal Up
From Halopedia, the Halo wiki
Heal Up
Heal Up is an Achievement in Halo 3: ODST. It is awarded for finding a Medical Kiosk and healing. It is also possible to obtain this acheivement simply by using a health pack. It is worth 5 Gamerpoints.[1]
It is represented by a red square with a lighter shade of red circle within, and the medical symbol of snakes encircling a pole with wings.
Sources