Welcome to your Pediatrics Nursing Quiz Questions Enter your Name 1. What is the first sign of dehydration in an infant? 2. What is the most common cause of acute diarrhea in children? 3. Which condition is associated with a "machine-like" heart murmur? 4. What is the normal heart rate of a newborn? 5. Which pediatric emergency is characterized by a barking cough and inspiratory stridor? 6. Which childhood illness presents with Koplik spots? 7. Which disease is caused by a deficiency of surfactant in premature infants? 8. Which vitamin deficiency causes rickets? 9. What is the most common congenital heart defect? 1 out of 1 Previous Start Quiz Next