How can a CNA help patients who have difficulty breathing?

The correct approach for a CNA to assist patients who have difficulty breathing is by helping them into Fowler's position. Fowler's position involves sitting the patient upright, usually at an angle between 30 to 90 degrees. This position promotes better lung expansion and helps to alleviate respiratory distress by allowing for easier airflow. When patients are in this position, gravity assists in keeping the diaphragm and lungs open, making it easier for them to breathe and reducing the effort required for respiration.

In contrast, encouraging a patient to lie down can often exacerbate breathing difficulties, especially if they are experiencing conditions like asthma or congestive heart failure. Thick blankets may create a feeling of heaviness on the chest, potentially increasing discomfort while breathing. Additionally, restricting a patient’s movements can hinder their ability to find a comfortable position, which is crucial when they are struggling with breathing. Hence, assisting patients into Fowler's position is a supportive and appropriate intervention in such scenarios.