Which of the Following Conditions Is Characterized by Severe Head

question 109

Multiple Choice

Which of the following conditions is characterized by severe head pain and sensitivity to light?

• A)paralysis
• B)concussion
• C)myasthenia gravis
• D)migraine

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Definitions:

Bacteria

Microscopic, single-celled organisms found in virtually all environments, some of which can cause disease.

Water Table

The level below which the ground is saturated with water, an important concept in hydrology and environmental science.

Aquifer

Porous rock layer that holds some groundwater.

Surface Water

Water that is found on the surface of the earth, such as rivers, lakes, and ponds, as opposed to groundwater.