Interconnections Between Systems

The ________ of blood carry the oxygen and nutrients obtained from the __________ system and digestive system respectively.

• RBCs, respiratory

• Respiratory, RBCs

• WBCs, nervous

• Platelets, respiratory

Which of these is not a component of the circulatory system?

• Aorta

• Ventricles

• Platelets

• Villi

There are ____ chambers in the heart.

Which of these interconnections are true?

• RBCs produce bone marrow

• Capillaries assist alveoli in gaseous exchange

• Villi are present on the walls of veins

• Glucose from the digestive system passes into the bloodstream

Which of these is NOT a part of the circulatory system?

• Nerves

• Blood

• Heart

• Veinules

• Plasmac

This fact is (true/false) _________: The circulatory system has no connection with the nervous system whatsoever.

Can your heart survive an accident if your ribs are broken?

• Most Likely Yes

• Most Likely No

• Depends

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