As a medical professional, it's crucial to be able to quickly and accurately assess a person's breathing status. Here's the step-by-step process to determine if someone is not breathing: 1. **Approach the person calmly and confidently**. Your demeanor can help keep the situation under control. 2. Shout for help if you're alone and need to call for assistance or an ambulance. 3. Check responsiveness by tapping the person's shoulder and asking loudly, "Are you okay?" 4. Look for signs of breathing by observing the chest for any rise and fall movements. This should only take a few seconds. 5. Listen and feel for breaths by placing your ear close to their mouth and nose. You can also feel for breaths on your cheek. 6. If there's no sign of breathing, begin CPR immediately if you're trained to do so. Remember, it's important to act quickly in these situations as the lack of oxygen can lead to severe brain damage or death. read more >>

To check if a person is still breathing:look to see if their chest is rising and falling.listen over their mouth and nose for breathing sounds.feel their breath against your cheek for 10 seconds.read more >>