Lymph Nodes Normally Contain ____, Which Function to Engulf Invading

question 63

Multiple Choice

Lymph nodes normally contain ____, which function to engulf invading organisms.

• A) erythrocytes
• B) macrophages
• C) platelets
• D) neutrophils
• E) basophils

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Definitions:

Billion

A number equivalent to one thousand million (1,000,000,000) or, in some number systems, a million million (1,000,000,000,000).

Saving

The portion of income not spent on current consumption but set aside for future use, often in a deposit account or as an investment.

Disposable Income

The sum of funds a family can use for expenditures and savings once income taxes are deducted.

APC

Average Propensity to Consume (APC) is a measure of the fraction of income spent on consumption rather than saving in an economy.