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Question : What is an endoscope ?

Option 1: It is an optical instrument used to see inside the alimentary canal

Option 2: It is a device which is fitted on the chest of the patient to regularise the irregular heart beats

Option 3: It is an instrument used for examining ear disorders

Option 4: It is an instrument for recording electrical signals produced by human muscles


Team Careers360 16th Jan, 2024
Answer (1)
Team Careers360 20th Jan, 2024

Correct Answer: It is an optical instrument used to see inside the alimentary canal


Solution : The correct option is it is an optical instrument used to see inside the alimentary canal.

An endoscope is a type of optical tool used to see into the alimentary canal (also known as the digestive system or gastrointestinal tract) and other bodily cavities. Gastrointestinal endoscopy, in particular, includes visually inspecting the oesophagus, stomach, and duodenum (upper endoscopy or EGD) or the colon (colonoscopy) with an endoscope. This visual information assists in the diagnosis of gastrointestinal diseases such as ulcers, polyps, inflammation, and tumours.

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