Horny Indurations and Thickening of the Stratum Corneum of the Skin

Question

Horny indurations and thickening of the stratum corneum of the skin are called:
A) Dermatophytoses.
B) Corns.
C) Calluses.
D) Warts.

Accepted Answer

Corns are horny indurations that occur on the skin due to friction or pressure. They typically appear on the toes or soles of the feet. Calluses are similar, but they are broader and less defined. Warts are caused by a virus and are often small, flesh-colored growths. Dermatophytoses, also known as ringworm, are fungal infections of the skin. While they may cause thickening of the skin in some cases, they are not specifically associated with horny indurations.