Which of the Following Instruments Is Inserted into Narrowed or Constricted

question 22

Multiple Choice

Which of the following instruments is inserted into narrowed or constricted ducts and tubes for the purpose of gradually enlarging the opening?

• A)Forceps
• B)Scalpel  
• C)Dilator
• D)Clamp

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Definitions:

Glaucoma

A group of eye conditions that can cause damage to the optic nerve, often due to high eye pressure, and can lead to vision loss if not treated.

Chemotherapy

A type of cancer treatment using one or more anti-cancer drugs as part of a standardized regimen to kill or slow the growth of cancer cells.

Cataracts

A condition characterized by the clouding of the lens in the eye, leading to a decrease in vision.

Opium

A narcotic drug obtained from the opium poppy, used historically in medicine for pain relief and sedation.