 Mother Nature Network |
Want to know what asthma is like? Try breathing through a straw
Mother Nature Network During an asthma attack, Sarah said, a person's airway constricts to roughly the size of that straw. In nursing school, she and her classmates were instructed to pinch their noses and breathe only through the straw to simulate what an attack feels like … |
View full post on asthma – Google News