Explain what and How is a good Doctor (disgusting and thorough) in faculty of medical class

mutilated corpsed with plastic blood - a good doctor

One day in faculty of medical in a famous private university having a practical class.

Lecturer: Today we will learn about the body, so that we will learn about corpse (dead people) !!

So then, a dead body is coming….

Lecturer: First lesson, DO NOT BE DISGUSTING !!

So then, the lecturer put his own fingers to the corpses anus (asshole..?), and then he lick the finger…

Lecturer: Now, you do as I just did, now !!!

Although many people yelling and complaining and also vomiting because nobody can resist it, yet eventually all students do the same one by one.

Lecturer: So now it’s ready for second lesson, about thorough, about careful or we can about accuracy !!!

Lecturer: Note that the earlier finger that I put inside to this dead body anus is my middle finger…

Lecturer: While the finger that I licked is my PINKIE!!! it’s my LITTLE FINGER, YOU STUPID STUDENTS….!! PLEASE OBSERVE IT THOUROUGHLY AND CAREFULLY TO BE A GOOD DOCTOR !!!! UNDERSTAND ….?????!!!!!