Which statement is not correct about onychomycosis?

Which statement is not correct about onychomycosis?

• A. Caused by biting the nail
• B. Caused by fungus
• C. Affects the nail plate
• D. Can be treated with antifungal medications

Answer: (A)

Onychomycosis is a fungal infection of the nail, most often caused by dermatophytes. It primarily affects the nail plate and can extend to the nail bed, and it can be treated with antifungal medications, though therapy is usually lengthy. The statement that it is caused by biting the nail isn’t correct; nail biting can damage nails and may create an entry point for fungi, but the infection itself comes from fungal organisms, not from the act of biting.

Onychomycosis is a fungal infection of the nail, most often caused by dermatophytes. It primarily affects the nail plate and can extend to the nail bed, and it can be treated with antifungal medications, though therapy is usually lengthy. The statement that it is caused by biting the nail isn’t correct; nail biting can damage nails and may create an entry point for fungi, but the infection itself comes from fungal organisms, not from the act of biting.