Understand the potential effects of X-rays on a child’s body during coughing and get professional medical advice.

Discuss the potential health impacts of braces for children, including nighttime grinding, nutrient deficiencies, and stress management.

Discuss the potential health effects of neonatal jaundice on babies and provide relevant care and treatment suggestions.

Research shows that the harm of secondhand smoke to the human body is similar to that of smokers, and long-term exposure to a secondhand smoke environment may lead to health problems similar to those of smokers.