© ORCA Education Limited 2004 The Cardiovascular System © ORCA Education Limited 2004 New Words.
Do Now When a person collapses for any reason, what is the first thing medical professionals try to determine? Whether the person is breathing or not.
HUMAN CIRCULATORY SYSTEM. Circulatory Systems Open system vs. closed system –Both have a pump –Open system has no blood vessels to hold blood –Closed.
Do Now
HUMAN CIRCULATORY SYSTEM
Accidents and poisoning. Joseph muendo Facilitator- Dr Njai.
