Milady Esthetics State Board Practice Test

Scabies is caused by which type of organism?

1. Bacteria

2. Virus

3. Animal parasite

4. Fungi

The correct answer is: Animal parasite

Scabies is caused by an animal parasite, specifically the Sarcoptes scabiei mite, which burrows into the upper layer of the skin to live and lay eggs. This small, contagious parasite leads to intense itching and a rash as a result of the body's allergic reaction to the mites and their waste. Understanding that scabies is a parasitic infestation is crucial in the field of esthetics, as it emphasizes the importance of proper sanitation and hygiene in both professional settings and personal care to prevent the transmission of such organisms. The other types of organisms listed—bacteria, viruses, and fungi—each have distinct characteristics and treatments that do not apply to scabies. Bacteria and viruses typically require different forms of intervention and are not involved in the type of infestation caused by mites. Fungi, while they can cause skin issues (like athlete’s foot or ringworm), are entirely different from the parasitic nature of scabies. Thus, recognizing scabies specifically as an animal parasite is essential for effective identification and management in esthetic practices.