Choice A rationale:

 Avoiding shared personal items is an important instruction for managing fungal skin infections.

Fungi responsible for these infections can easily spread from person to person through contaminated items like towels, shoes, and clothing.

Therefore, it is crucial for individuals with fungal skin infections to avoid sharing personal items to prevent transmission and reinfection.

Choice C rationale:

 Keeping the affected area clean and dry is essential for managing fungal skin infections.

Fungi thrive in warm and moist environments, so maintaining proper hygiene and ensuring the affected area remains dry can help inhibit fungal growth and promote healing.

Patients should be advised to wash the affected area gently with soap and water, pat it dry thoroughly, and avoid occlusive clothing.

Choice E rationale:

 Wearing tight-fitting clothing is not recommended for managing fungal skin infections.

Tight-fitting clothing can create a warm and humid environment, which is conducive to fungal growth and can exacerbate the condition.

Patients should be advised to wear loose-fitting, breathable clothing to allow the affected skin to breathe and stay dry.

Choice B rationale:

 Applying topical antibiotics to the affected area is not a standard treatment for fungal skin infections.

Fungal skin infections are typically treated with antifungal medications, such as topical or oral antifungal creams or ointments, rather than antibiotics.

Antibiotics are used to treat bacterial infections, not fungal ones.

Choice D rationale:

 Using corticosteroid creams to reduce itching is not generally recommended for managing fungal skin infections.

While corticosteroids can help relieve itching and inflammation, they should be used cautiously and under the guidance of a healthcare provider.

In some cases, corticosteroids may exacerbate fungal infections by suppressing the immune response.

Antifungal medications are the primary treatment for fungal skin infections.