Tennessee CNA Skills Practice Test 2026 - Free CNA Skills Practice Questions and Study Guide

Keeping a resident fed in an upright position protects the airway during swallowing and reduces the risk of aspiration. Sitting at an angle of 45 degrees or more helps the swallowing mechanism work more effectively and keeps food or fluids from entering the lungs. Higher angles like 60 or 90 degrees are also safe, but 45 degrees is the minimum to meet safety standards. A flat position makes swallowing harder and increases aspiration risk, which is why it’s not appropriate during feeding.