First patient comes in hiccuping and asks to see the doctor.
The second patient comes in cross-eyed, with a silly look on his face.
The third person can't control his muscles and is all jittery.
They are all asked to sit down.
The first person is asked to go in. There is a real commotion and the patient comes out fine.
The same thing happens to the second and third patients.
The nurse tells the doctor it is time to go home. The doctor emerges with the symptoms of all his patients and goes offstage.