Which term best describes the system that includes the heart, blood vessels, and blood?

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Prepare for the CIEMT Medical and Physiology Exam. Study with flashcards and multiple-choice questions that feature explanations. Ace your test!

Multiple Choice

Which term best describes the system that includes the heart, blood vessels, and blood?

Explanation:
The circulatory system is the body’s transport network that includes the heart as the pump, blood vessels as the channels, and blood as the transport medium. It moves blood throughout the body to deliver oxygen and nutrients to tissues and remove waste products. Hyperventilation is just rapid breathing, hypoxia refers to low oxygen in tissues, and the aorta is a single major artery—not the whole system.

The circulatory system is the body’s transport network that includes the heart as the pump, blood vessels as the channels, and blood as the transport medium. It moves blood throughout the body to deliver oxygen and nutrients to tissues and remove waste products. Hyperventilation is just rapid breathing, hypoxia refers to low oxygen in tissues, and the aorta is a single major artery—not the whole system.

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