Veterinary Technician Practice Exam

What is the medical term for the loss of hair?

1. Alopecia

2. Dermatitis

3. Psoriasis

4. Folliculitis

The correct answer is: Alopecia

Alopecia is the medical term specifically used to describe hair loss, which can occur in various forms and can affect animals as well as humans. It represents a broader category of conditions related to hair loss, including both partial and complete loss of hair in specific areas or over the entire body. Understanding alopecia is important in veterinary medicine since hair loss can be indicative of underlying health issues, such as hormonal imbalances, skin infections, or allergies, requiring a thorough assessment and appropriate treatment. Dermatitis refers to inflammation of the skin and may or may not involve hair loss, depending on the underlying condition. Psoriasis is a chronic skin disorder characterized by red, scaly patches and is less commonly discussed in the context of veterinary medicine. Folliculitis is the inflammation of hair follicles and can lead to hair loss, but it specifically refers to the infection or irritation of the follicles themselves rather than general hair loss.