Which term is defined as 'visual examination within a hollow organ'?

Which term is defined as 'visual examination within a hollow organ'?

• A. Endoscopy
• B. Exogenous
• C. Epidural
• D. Neo

Answer: (D)

Visual examination within a hollow organ is described by the term endoscopy. The word breaks down into endo- meaning inside and -scopy meaning to look or examine, which together define a procedure that uses an endoscope to view the interior surfaces of hollow organs like the stomach, colon, airways, or bladder. The other terms don’t fit this definition: exogenous means originating from outside the body, epidural refers to the space around the dura mater used for anesthesia, and neo is a prefix meaning new. So endoscopy is the correct concept for a visual inside look into a hollow organ.

Visual examination within a hollow organ is described by the term endoscopy. The word breaks down into endo- meaning inside and -scopy meaning to look or examine, which together define a procedure that uses an endoscope to view the interior surfaces of hollow organs like the stomach, colon, airways, or bladder. The other terms don’t fit this definition: exogenous means originating from outside the body, epidural refers to the space around the dura mater used for anesthesia, and neo is a prefix meaning new. So endoscopy is the correct concept for a visual inside look into a hollow organ.