The term SCOPE STARTER is composed of four words, each with four or six letters. The first word is ENDO, which stands for endoscopy, a medical procedure that involves the use of an endoscope, a thin, flexible tube with a camera and light at the end, to look inside the body. The second word is PERI, which stands for perioperative, referring to the period of time before, during, and after a surgical procedure. The third word is HORO, which stands for horology, the study and measurement of time. The fourth and final word is STETHO, which stands for stethoscope, a medical instrument used to listen to internal sounds in the body.