Factors That Aid Venous Return Include All Except ________

question 4

Multiple Choice

Factors that aid venous return include all except ________.

• A) venous valves
• B) activity of skeletal muscles
• C) pressure changes in the thorax
• D) urinary output

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Definitions:

Excludable

An excludable good is one from which it is possible to prevent people from benefiting unless they have paid for it.

Public Good

A good or service offered to every member of a society for free, provided by either the government or a private entity or group, without seeking profit.

National Defense

Governmental and military measures designed to protect a country from external aggression and threats.

Free-Rider Problem

A situation where some individuals consume more than their fair share of a public resource, or shoulder less of the cost of its production, benefiting from it without paying for it.