What Is a Spurious Variable and How Does It Work

question 48

Short Answer

What is a spurious variable and how does it work?

---

Definitions:

Chest Tube

A medical device inserted into the pleural space of the chest to remove air, fluid, or pus, thereby facilitating lung expansion.

Purse-String Suture

A circular stitch used in surgical procedures to close wounds, openings or secure tubing in place.

Occlusive Dressing

refers to a type of wound covering that is completely sealed around the edges, designed to retain moisture and promote healing by creating a controlled environment.

Non-Rebreather Mask

A device used in medical emergencies to deliver high concentrations of oxygen to patients who are breathing inadequately.