40. Circulatory System
Circulatory and Respiratory Anatomy
Multiple Choice
Multiple ChoiceWhat is unique about blood in pulmonary arteries compared with blood in other arteries?
A
Blood in pulmonary arteries is always blue; it is red in all other arteries.
B
It is moving away from the heart.
C
It is moving toward the heart.
D
There is no difference; it is the same as blood in other arteries.
E
It is loaded with carbon dioxide.
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