Bronchiolitis is a common respiratory infection in infants and young children caused by viruses, leading to inflammation and congestion in the small airways (bronchioles).

In septic shock, rapid fluid resuscitation is crucial to restore tissue perfusion and maintain blood pressure.

Currant jelly stools, which are red and slimy, are a classic sign of intussusception, a condition where one part of the intestine slides into another.

Febrile seizures are the most common type of seizures in children, typically occurring between 6 months and 5 years of age, triggered by a fever.

Epinephrine (adrenaline) is the first-line treatment for anaphylaxis, as it rapidly reverses severe allergic reactions and airway constriction.

Appendicitis, an inflammation of the appendix, requires prompt surgical intervention to prevent complications such as perforation and sepsis.

Initial fluid resuscitation in severe dehydration involves administering 20 mL/kg of isotonic fluids rapidly, followed by ongoing assessment and adjustment based on the child's response.

Streptococcus pneumoniae is a common cause of bacterial meningitis in children, particularly those under the age of 5 years.

Cool mist humidification is the primary treatment for croup, as it helps to soothe the irritated airways and reduce inflammation.

Strawberry tongue, characterized by a red and swollen tongue with prominent papillae, is a common sign of Kawasaki disease, an inflammatory condition affecting children.

Escherichia coli (E. coli) is the most common cause of urinary tract infections in children, particularly in girls.

Male gender, prematurity, and a family history of pyloric stenosis are all risk factors for this condition, which involves narrowing of the pylorus, the muscular valve connecting the stomach to the duodenum.

Antibiotics are the primary treatment for acute otitis media, as they target the bacterial infection causing the inflammation and pain in the middle ear.

Dry mucous membranes, sunken eyes, and decreased urine output are all signs of dehydration in children, indicating a need for fluid resuscitation.