The blood flow is _______________ flow at systolic pressure?
Correct answer: A. Laminar
- A. Laminar
- B. Turbulent
- C. Mixed
- D. None
Explanation
Blood normally flows in an orderly, layered manner through arteries, which is laminar flow, including under ordinary systolic conditions. Students may choose turbulent flow because systolic pressure is the higher pressure, but high pressure alone does not automatically make the flow turbulent.
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About Fluid Flow
Fluid flow covers pressure, density, viscosity and the motion of liquids and gases through pipes or open channels. It includes the continuity equation, Bernoulli equation, streamline and turbulent flow, and the effects of changing area, height and speed. Viscosity and ideal fluid assumptions must not be confused with pressure effects.
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