Why the doctor shocks with patient ?

A Nepali funny video by Magnebudo.com.The doctor is testing without putting stethoscope on his ear instantly reminded with patient in beginning is even more funny part.  A doctor shocks with a girl patient who asks to test her down part of the body. Doctor randomly asks her with stethoscope on her upper body to find where the paining is, but girl says the paining is a little down, makes the doctor shocked. This is one of the very much funny video just for laugh, which also goes in a satirical way.