A 22-Year-Old Student Has to Have a Physical Examination to Certify

question 3

Short Answer

A 22-year-old student has to have a physical examination to certify that he is able to participate in interscholastic athletics.During the cardiovascular examination,you report his heart rate as 60 beats/minute and his arterial blood pressure as 118/68 mm Hg.According to echocardiographic study,his end-diastolic volume is 150 mL and his end-systolic volume is 60 mL. Starling forces are measured across a systemic capillary wall,and the following values are obtained:
If the reflection coefficient for protein ()across this capillary wall is 0.8,what is the net pressure and direction of fluid flow across the capillary wall?

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Definitions:

Marginal Cost

The hike in overall cost that comes with the assembly of an extra unit of a product or service.

Elasticity

A measure in economics to show how much the quantity demanded or supplied of a good responds to a change in price or other factors.

Marginal Cost

The cost incurred by producing an additional unit of a product or service.

Elasticity

A measure of how much the quantity demanded or supplied of a good responds to a change in one of its determinants, such as its price.