Which term describes the network of organs and tissues that help you breathe?

• A. Resident
• B. Responding to Resident Behavior
• C. Respiratory System
• D. Restorative Care

Answer: (C)

The network of organs and tissues that help you breathe is the respiratory system. It includes the lungs, airways (such as the nose, throat, trachea, and bronchi), and the breathing muscles like the diaphragm and intercostal muscles. This system handles inhalation and exhalation, bringing oxygen into the body and removing carbon dioxide. In CNA care, understanding this helps you monitor breathing patterns, assist with positions that make breathing easier, and report any signs of distress. The other terms refer to a person or to processes in care (like how to respond to behavior or what restorative care focuses on) and don’t describe the anatomy involved in breathing.