Netz! He can react to, but not against. You can rise your hands, step out, turn reflexes on and such.
Sichr! When Nina entered the elevator, there was only Mike inside.
Mike is not wearing Form-Fitting Armor(it would be awkward during a medical exam), and neither his Greatcoat, since he thinks the weather does not call for it and he is not "working" right now. The only weapon he has with him right now is his Yamaha Pulsar (Miyoshi), and he is carrying no spare clips for it. Apart from his commlink, there's nothing worth noting on his person right now.