Atelectasis: First Aid Awareness, Breathing Risks, and Workplace Safety in Canada
Atelectasis occurs when part of a lung—or an entire lung—collapses. When this happens, fresh air cannot reach the tiny air sacs (alveoli) where oxygen and carbon dioxide are exchanged. As a result, less oxygen reaches the blood, which can affect vital organs and tissues. From a first aid, CPR, and workplace safety perspective, atelectasis […]
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