The mother of a toddler is upset because the child experiences rashes in the winter. What should the nurse suggest to help with this skin condition?

A. Patchy hair loss can result from excessive scratching, secondary bacterial infection, or other scalp disorders (for example, tinea capitis or alopecia areata). While lice-related scratching can contribute to hair breakage or localized hair loss, hair loss alone is not diagnostic of pediculosis capitis and requires further inspection.

B. Intense pruritus is a common symptom of head lice because the host mounts an allergic response to louse saliva. However, itching is nonspecific, many scalp conditions (dandruff, eczema, fungal infections, dermatitis) cause itching, so it cannot definitively establish the diagnosis by itself.

C. These findings are characteristic of secondary bacterial infection of the skin, such as impetigo, not of an uncomplicated lice infestation. Although scratching from lice can lead to skin breakdown and secondary infection, crusted, purulent lesions indicate infection that needs separate treatment and are not the hallmark of pediculosis capitis.

D. The presence of nits (lice eggs) attached firmly to the hair shaft near the scalp is the definitive sign of pediculosis capitis. Nits do not flake off like dandruff and are the key diagnostic indicator.

A. Although a referral to social services may be needed, this action does not come first. Before involving other departments, the nurse must gather adequate assessment data to support the suspicion of abuse.

B. Incorrect as the first action. Nurses are mandatory reporters, and reporting suspected abuse is required; however, the nurse must first collect accurate assessment data and a history to ensure the report is complete and factual. Reporting comes after the initial assessment.

C. Explaining legal or procedural steps to the child at this point can increase fear or confusion. The nurse should first focus on gathering information and ensuring the child's immediate safety before offering explanations or reassurance.

D. The first action is to perform a focused assessment and obtain a detailed history of the injuries. This provides essential, objective information needed for accurate documentation and mandatory reporting. Proper assessment lays the foundation for all subsequent interventions.