Choice A rationale:

 Elevate the affected limb.

Elevating the affected limb is an appropriate nursing intervention for managing cellulitis.

It helps reduce swelling and promotes better circulation, which can aid in the healing process.

Choice B rationale:

 Apply cold compresses to the area.

This is not an appropriate nursing intervention for cellulitis.

Cold compresses may provide relief for some types of skin conditions but are not recommended for cellulitis, as they can potentially worsen the condition.

Choice C rationale:

 Administer antibiotics as prescribed.

Administering antibiotics is a crucial nursing intervention for managing cellulitis.

Cellulitis is typically treated with antibiotics to eliminate the underlying bacterial infection.

Choice D rationale:

 Encourage the client to scratch the affected area.

This is not an appropriate nursing intervention.

Scratching can introduce more bacteria into the affected area, potentially worsening the infection.

Choice E rationale:

 Provide education on proper wound care.

Educating the client on proper wound care is essential for managing cellulitis.

Teaching the client to keep the wound clean, dry, and covered can help prevent further infection and promote healing.