An Increase in Blood Pressure and Vasodilation in the Brain

question 93

Multiple Choice

An increase in blood pressure and vasodilation in the brain are symptoms of ________________.

• A)air pollution
• B)water pollution
• C)noise pollution
• D)ionizing radiation

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Definitions:

Boolean Operators

A word used to refine logical searches. For Internet searches, the words AND, NOT, and OR describe the relationships between keywords in the search.

AND

A logical operator in programming and mathematics that results in true if and only if all operands are true.

OR

A logical operation that yields true if any of its operands are true, commonly used in programming and digital logic.

Text Messaging

The act of sending brief, electronic messages between two or more mobile devices.