Ratio isn't anywhere close to an expert on practicing medicine, and he certainly doesn't lead the medibay, so when Ratchet arrives earlier in the day, he lets LILITH's staff handle the Autobot's orientation while he sticks to his assigned tasks. It's only later, once Ratchet's gotten familiar with the space and has settled down, that Ratio approaches to check in on him.

"Any questions or concerns so far?" he asks, getting straight to the point.