A child diagnosed with celiac disease is being educated on dietary restrictions.
Which food should the nurse instruct the child to avoid?

Choice A rationale

Allergic reactions to food items typically manifest with systemic symptoms like hives, angioedema, vomiting, or diarrhea, in addition to skin manifestations. While a rash can occur, the localized nature of the dry, scaly patches on the hands, specifically after using a new hand soap, makes a food allergy less likely as the primary cause.

Choice B rationale

Irritant contact dermatitis is a localized inflammatory reaction of the skin caused by direct contact with an irritating substance. New scented hand soaps often contain chemicals and fragrances that can disrupt the skin barrier, leading to erythema, dryness, and scaling, particularly on areas frequently exposed like the hands. The absence of vesicles or oozing supports an irritant rather than an allergic reaction.

Choice C rationale

Fungal infections of the skin, such as tinea manuum, typically present with scaling, redness, and sometimes vesicles or pustules. While a pet can be a source of fungal infections, the recent introduction of a new hand soap makes an irritant reaction a more probable cause than a fungal infection, which usually develops more gradually.

Choice D rationale

Atopic dermatitis (eczema) is a chronic inflammatory skin condition characterized by itchy, red, and scaly patches. While it can affect the hands, it often has a history of exacerbations and remissions and may be associated with other atopic conditions like asthma or allergies. The sudden onset after using a new product points more towards contact dermatitis rather than an eczema flare-up in a child with no significant medical history.

Choice A rationale

Pediculosis, an infestation of lice, is highly contagious through direct contact, especially head-to-head contact. Therefore, no precautions are insufficient to prevent the spread of lice to healthcare workers and other patients. Standard precautions are necessary.

Choice B rationale

Wearing a gown and hair cover is not typically required for routine care of a child with pediculosis. Standard precautions, including gloves to prevent direct contact with the child's hair and scalp, are generally sufficient. Gowns are usually indicated when there is a risk of contact with body fluids or secretions.

Choice C rationale

Isolating the child in a negative-pressure room is reserved for airborne infections, such as tuberculosis or measles. Pediculosis is transmitted through direct contact, not airborne droplets, so isolation in a negative-pressure room is unnecessary and inappropriate.

Choice D rationale

Wearing gloves is the appropriate nursing action when treating a hospitalized child with pediculosis. Gloves prevent direct contact with the lice and their eggs (nits) during examination and treatment of the scalp and hair, thus minimizing the risk of transmission to the healthcare worker. .