During minimally invasive surgery, what is inserted into the opening to permit visualization?

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Multiple Choice

During minimally invasive surgery, what is inserted into the opening to permit visualization?

Explanation:
In minimally invasive procedures, visualization comes from inserting an endoscope with a camera into the opening. The camera provides real-time video to a monitor, allowing the surgeon to see inside the body through small ports while working with long, thin instruments. The other tools serve different roles: a scalpel cuts tissue, a laser can cut or coagulate but does not provide the viewing image, and a suction device helps clear fluids to improve visibility but does not itself offer the visual feed.

In minimally invasive procedures, visualization comes from inserting an endoscope with a camera into the opening. The camera provides real-time video to a monitor, allowing the surgeon to see inside the body through small ports while working with long, thin instruments.

The other tools serve different roles: a scalpel cuts tissue, a laser can cut or coagulate but does not provide the viewing image, and a suction device helps clear fluids to improve visibility but does not itself offer the visual feed.

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