Which Statement Best Describes Parallel Flow in the Circulatory System

question 11

Multiple Choice

Which statement best describes parallel flow in the circulatory system?

• A)In the systemic circuit blood flows from one organ directly to the next, hence in parallel.
• B)Parallel flow refers to the flow of blood just to the heart itself, which keeps it oxygenated at all times.
• C)Parallel flow refers to deoxygenated blood only and not to oxygenated blood.
• D)Parallel flow refers to the flow of electrical impulses in the heart.
• E)The organs of the body are arranged in a parallel circuit to allow adequate flow and pressure to all body systems and maintain homeostasis of blood pressure.

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