Hydrostatic
Pressure Gradient
SPI Review BONUS
100

Hydrostatic pressure is directly proportional to

What are the density of the fluid, the height of the fluid, and gravity? 


("What are density, height, and gravity?" also an acceptable answer)

100

A pressure gradient is necessary to maintain _____ _____ in the body.

What is blood flow?

100

Erect patient blood pressure readings are falsely elevated if taken near the


What is the ankle?

200

Which vascular system in the human body is most affected by hydrostatic pressure?

What is the venous system?

200

The pressure gradient is proportional to

 What are the flow (Q) and resistance (R)?

200

Which portion of the heart sustains the highest pressure?

What is the left ventricle?

300

By referencing the hydrostatic pressure to the ______ the central pressure of a patient does not need to be corrected by the hydrostatic pressure differences for different height patients.

What is the right atrium of the heart?



300

Pressure at a stenosis is less than immediately before or after stenosis (pressure energy converts into kinetic energy) is known as the

What is Bernoulli's principle?

300

What form of respiration increases pressure in the abdomen and causes the venous flow in the legs to decrease?

What is inspiration?

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