Digital Interactive Content

Respiratory & Circulatory Systems

Breathing – The role of the diaphragm

Observe how the diaphragm moves during inhalation and exhalation.

How COVID-19 attacks the lungs

Observe how the coronavirus attacks the respiratory system and reduces the body’s ability to undergo gaseous exchange, making it difficult for the infected person to breathe.

How does asthma work

Observe what happens during an asthma attack and how it leads to a shortness of breath.