A. CAT scans
B. X-ray photos
C. Ultrasound scans
D. Endoscopy
Submitted by: Abid Hussain
Endoscopes use optical fibres to produce an image of inside the body.
A doctor can insert a bundle of optical fibres into the body.
Some carry light into the body, and some carry light reflected off internal body surfaces back out.
This allows the doctor to see an image of the inside of the body clearly, and help them diagnose diseases like cancer, or see what they are doing during keyhole surgery.
Correct Answer: Endoscopy ✔
Last Updated: February 16, 2022