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Front

Component of blood includes ________________ .

Back

red blood cells, white blood cells, platelets and plasma

Front

______ prevents blood loss and the entry of pathogens

Back

blood clotting

Front

blood is pumped away from the heart in ______

Back

arteries, artery

Front

blood returns to the heart in _____

Back

veins, vein

Front

What is A? Options: coronary arteries, coronary artery

Back

coronary arteries, coronary artery

Front

Activity of the heart may be monitored by: ___________

Back

ECG, pulse rate and listening to sounds of valves closing

Front

Which vessels carry oxygenated blood? Options: 1 and 2, 1 and 4, 2 and 3, 2 and 4

Back

2 and 4

Front

Back

B

Front

What is the fluid in the blood called?

Back

plasma

Front

Back

A