Final answer:
Dermatitis affects the skin and causes inflammation. It can occur in different parts of the body and is caused by various factors.
Step-by-step explanation:
The word "dermatitis" consists of the root word "derm," which refers to the skin, and the suffix "-itis," which means inflammation. Therefore, dermatitis is a condition that affects the skin and causes inflammation. It can occur in various parts of the body, including the face, hands, arms, legs, and torso. Dermatitis can be caused by various factors, such as allergies, irritants, and infections.