26 May 2020

WATCH | Lung disease: the importance of pulse oximeters

A pulse oximeter measures the pulse rate and oxygen levels in the blood, and has some incredible benefits.

Ever heard of a pulse oximeter? It can tell you important information, including about Covid-19. Watch the video to find out more.

READ | 7 surprising causes of lung damage

READ | 6 causes of lung disease in non-smokers

READ | How the lungs work

Image:Robina Weermeijer on Unsplash


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