Nail Infection: Causes and Symptoms

What type of infection is Sergio most likely suffering from?

A. Bacterial

B. Fungal

C. Parasitic

D. Protozoan

E. Viral

Answer:

Fungal

Explanation:

Sergio is most likely suffering from a Fungal Infection.

A fungal infection is an infection caused by fungus that affects humans and animals. Fungal nail infections are common infections of the fingernails or toenails that result in abnormal nail color, thickening, and brittleness. This type of infection is known as "onychomycosis."

  • Fungal infections can cause diseases of the skin, hair, nails, mucosal surfaces, and allergies.
  • The types of fungal infections can be superficial, subcutaneous, or systemic.

Therefore, Sergio's diagnosis of a fungal infection aligns with symptoms such as thickening and discoloration of the nail of the index finger.

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