Final answer:
Endoscopic instruments are specifically designed to view internal organs through small openings, and they facilitate minimally invasive surgeries such as arthroscopic procedures. Option A is correct.
Step-by-step explanation:
Among the options provided, Endoscopic instruments are used to view internal organs through very small openings. An endoscope is a medical device designed for this specific purpose. It allows doctors to explore the body through natural orifices or minor incisions. A significant advantage of endoscopic procedures is the ability to perform diagnostic and therapeutic procedures with minimal invasion.
Endoscopes transmit light down fiber bundles to illuminate and visualize the internal parts, while the reflected light carries the image back. This technique enables not only the examination but also the execution of surgical interventions, such as arthroscopic surgeries or the removal of polyps, with instruments passed through the endoscope.
Endoscopes are devices that have fiber bundles through which light is transmitted to illuminate internal parts and the reflected light is transmitted back out for observation. They are commonly used in medical procedures to perform surgery and collect samples. They can also be used to explore body cavities and diagnose internal physical problems.