Final answer:
A fungal infection that affects nails and skin is classified as Onychomycosis (d). This condition, caused by fungi, leads to yellowing, brittleness, and breakage of the nails and is a type of superficial mycosis.
Step-by-step explanation:
A fungal infection that affects nails and skin is classified as d) Onychomycosis. Onychomycosis, also known as tinea unguium, is a condition caused by dermatophytes or Candida species. The affected nails become yellow, brittle, and prone to breaking. This condition is relatively common among adults and is a type of superficial (cutaneous) mycosis that mainly impacts the nail's keratin.In addition to onychomycosis, other common superficial mycoses include tinea corporis (ringworm), which presents as a red ring on the skin, and tinea pedis (athlete's foot), which affects the skin of the feet.
Candida albicans can also cause skin infections referred to as cutaneous candidiasis, although this typically results in a rash or intertrigo rather than nail infection.A fungal infection that affects nails and skin is classified as onychomycosis. Onychomycosis is a condition in which fungi invade the nails, causing them to become yellow, brittle, and prone to breaking. It is a relatively common condition among adults.