Final answer:
Ringworm is a fungal infection, not a parasite or worm, that appears as a red, ring-shaped rash on the skin and can typically be treated with topical creams or powders.
Step-by-step explanation:
The skin condition known as Ringworm is indeed caused by a fungal infection. Despite its deceiving name, Ringworm does not involve any parasitic worms. Instead, it is a result of fungi, specifically dermatophytes, which present on the skin as a characteristic red ring-shaped rash. This type is referred to as cutaneous mycoses, which are superficial and tend to affect the skin, hair, and nails. They secrete enzymes that break down keratin, leading to the visible symptoms. Common examples of these infections include not only Ringworm but also athlete's foot and jock itch. While these skin conditions can usually be treated with over-the-counter topical creams and powders, more severe cases may require prescription oral medications.