Certified Nurses Operating Room (CNOR) Practice Exam

Question: 1 / 400

What is one reason drainage tubes are used in postoperative care?

To deliver medications

To monitor vital signs

To manage excess fluids and reduce swelling

Drainage tubes play a critical role in postoperative care primarily by managing excess fluids and reducing swelling. After surgery, it is common for fluid to accumulate at the surgical site due to trauma, inflammation, or the body's natural healing processes. By using drainage tubes, healthcare providers can efficiently remove this excess fluid, which helps to prevent complications such as infection, hematoma formation, and prolonged recovery time.

In addition to reducing swelling, effective drainage aids in promoting optimal healing by maintaining a clean environment around the surgical area. This is especially important in procedures involving extensive tissue manipulation or when fluid accumulation could compromise the surgical site. Thus, the use of drainage tubes is an essential practice for ensuring patient safety and enhancing the overall outcome of postoperative recovery.

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To collect urine samples

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