Figure 84-4 The instructor/operator's station (IOS) of the MedSim Eagle Patient Simulator. This screen provides complete control of patients, events, and physiologic parameters. The right-hand window is the "advanced control" to influence physiologic parameters of the models "on the fly." Through the IOS drugs can be entered and electromechanical actions triggered (e.g., pupils, pulse, and arms control). Abnormal events can be preset and triggered singly or in combination. Running scenarios can be "snapped" and stored, and the simulator can be later restored to that scenario's state.