The nurse is assessing a 2-year-old client with symptoms of excessive drooling, respiratory distress, difficulty swallowing, and difficulty speaking. Based on these assessment findings, which conditions does the nurse suspect?

A. Croup is a viral infection that typically presents with a barking cough and stridor, rather than difficulty swallowing and excessive drooling. B. Epiglottitis is a life-threatening condition characterized by sudden onset of fever, drooling, difficulty swallowing, and difficulty speaking (dysphonia). It is a medical emergency and often caused by Haemophilus influenzae type B. C. Bronchiolitis is usually caused by respiratory syncytial virus (RSV) and presents with wheezing, cough, and respiratory distress but not typically with drooling or difficulty swallowing. D. Laryngotracheobronchitis (another name for croup) also presents with a barking cough and stridor but does not cause difficulty swallowing or drooling.