Must be able to continuously stand and walk, frequently squat, climb stairs, bend to the floor, reach over the shoulder, kneel, twist, sit, lift/transfer patients, and remain in uncomfortable positions for prolonged periods of time. Must be able to concentrate on moderate details with frequent interruptions, attend to specific functions for 10-25 minutes, remember multiple tasks and assignments over an 8-12 hour period, and understand and relate specific ideas and concepts.