NBCSN Nationally Certified School Nurse Practice Exam 2025 - Free School Nurse Certification Practice Questions and Study Guide

A honey-colored crusted lesion is a classic symptom of impetigo, which is a highly contagious skin infection often seen in children. These lesions typically appear around the nose and mouth but can spread to other body parts due to scratching or touching the infected area. The crusty appearance often results from dried serum and pus, which gives it the distinct honey-colored look. Recognizing this symptom is crucial for early intervention and preventing the spread of the infection to other students.

The other options describe symptoms associated with different skin conditions. Dry skin with itchiness can be a sign of eczema or dermatitis. Bright red swelling on the cheeks could indicate a variety of conditions, including allergic reactions or viral infections like fifth disease. Small fluid-filled blisters are more characteristic of viral infections such as herpes simplex or varicella (chickenpox), rather than impetigo. Understanding these differences is essential in effectively identifying and managing skin infections in the school setting.