A Person Who Is Constantly "On Edge" and Always Apprehensive

question 4

Multiple Choice

A person who is constantly "on edge" and always apprehensive most likely suffers from

• A)phobic disorder.
• B)panic disorder.
• C)obsessive-compulsive disorder.
• D)generalized anxiety disorder.

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Definitions:

E-text

Electronic text, written material presented in a digital format that can be read on computers or e-readers.

Sharp Grayscale

The quality of an image, particularly in monochrome (black, white and shades of gray), to have clear distinction and depth among different shades.

Endocytosis

A cellular process in which substances are brought into the cell by engulfing them with the cell membrane.

Alveoli

Tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place.