The nurse is teaching a parent about how to prevent lead exposure for her 12-month-old. Which of the following should be included in the teaching? Select all that apply

Pediatric infectious diseases produce characteristic cutaneous eruptions, mucosal manifestations, viral exanthems, and systemic inflammatory responses. Recognition of disease-specific rash morphology, distribution patterns, and associated findings is essential for early diagnosis, infection control, and prevention of complications in children.

Rationale:

Varicella is caused by varicella-zoster virus and produces intensely pruritic vesicular lesions in different stages of healing. The characteristic fluid-filled rash begins on the trunk and spreads centrifugally with associated fever and malaise.

Scarlet fever results from Group A Streptococcus producing erythrogenic toxins causing diffuse rash and strawberry tongue. Associated findings include pharyngitis, circumoral pallor, and sandpaper-like erythematous skin changes due to systemic toxin-mediated inflammation.

Measles presents with fever, cough, conjunctivitis, coryza, and a descending maculopapular rash. Koplik spots on the buccal mucosa are pathognomonic and appear before the rash during the prodromal phase of viral infection.

Fifth disease is caused by parvovirus B19 and classically presents with bright erythema of the cheeks producing a slapped-cheek appearance. A lacy reticular rash may later develop on the extremities and trunk following mild viral symptoms.

Rationale for correct choices:
• Vomiting, pulse, resp: The child recently had a ventriculoperitoneal (VP) shunt placed and now demonstrates vomiting, bradycardia (pulse 62), and decreased respirations (14). These findings are concerning for increased intracranial pressure or shunt malfunction. In a 2-year-old child, bradycardia and depressed respirations are late neurologic signs that require immediate reporting and intervention.

• Neurological assessment: Following recognition of possible increased intracranial pressure, the priority assessment is neurologic evaluation. The nurse should assess level of consciousness, pupil response, motor function, irritability, responsiveness, and additional signs of shunt malfunction or neurologic deterioration.

Rationale for incorrect choices:
• Temperature, vomiting: A mild postoperative temperature elevation may occur after surgery and is less concerning than the combination of vomiting with abnormal pulse and respirations indicating possible neurologic compromise.

• Temperature, pulse, output: Urinary output of 100 mL is acceptable for a 2-year-old child and is not the priority concern. Bradycardia with vomiting and respiratory depression is more urgent.

• Output, respirations, vomiting: Although respirations and vomiting are concerning, urinary output is not abnormal enough to warrant immediate reporting compared with signs suggesting increased intracranial pressure.

• Gastrointestinal assessment: Vomiting may occur with increased intracranial pressure, but gastrointestinal assessment does not address the primary neurologic concern related to VP shunt complications.

• Cardiovascular assessment: Bradycardia is significant, but a focused neurologic assessment takes priority because the cardiovascular changes are likely secondary to increased intracranial pressure.

• Genitourinary assessment: The child’s urinary output is adequate and does not suggest an immediate genitourinary complication requiring priority assessment.