ID 302394227 © Stuardesa77 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
fingers device oximeter screen measurement showing pulse oxygen saturation test arm watching level dial hand sensor indicator diagnostic holding heart rate heartbeat control pneumonia cardio equipment light exam monitor health medicine asthmatic wellbeing innovation background disease gauge sick waiting emergency fingertip night bedtime