A medical bay was situated within Mount Tantiss's Tantiss Base. Emerie Karr, the aide to Royce Hemlock, who headed the Imperial cloning program, used this bay to gather blood samples from captive clone troopers held at the base, with the purpose of testing the effectiveness of m-count integration. The layout was circular, featuring a pair of secured antechambers on either flank, and protection from Imperial clone commandos. Within this laboratory were four beds upon which clone troopers rested while medical droids extracted their blood, and a central computer console used for sample analysis.