Introduction I often wonder , what's the most unique thing about a doctor that differentiates him from others in a hospital . Then I thought about the most obvious instrument that every doctor has , and

Intro: Greetings everyone, My name is Isra Wahab and I have my intermediate from The Aga Khan Schooling System. I have just joined Jinnah Medical College to do my MBBS on merit, if lucky I will be a doctor