Which of the following is an appropriate supportive treatment for Bronchiolitis/RSV?

The appropriate supportive treatment for Bronchiolitis, particularly when caused by Respiratory Syncytial Virus (RSV), is primarily focused on alleviating symptoms and providing adequate support to the patient, rather than aggressive intervention. Oxygen therapy is critical for patients who exhibit signs of hypoxemia, as it improves oxygen saturation levels and ensures that vital organs receive adequate oxygen. Hydration is equally important, especially in young children who may be unable to maintain their fluid intake due to respiratory distress. Ensuring that patients are well hydrated can help thin secretions, making it easier for them to breathe and clear mucus from their airways.

Other supportive treatments may be considered, but they do not address the immediate needs of a child suffering from Bronchiolitis/RSV as effectively as oxygen and hydration do. For instance, chest physiotherapy is not routinely recommended for this condition and may not provide significant benefits. Invasive ventilation is generally reserved for severe cases that do not respond to supportive measures; it is not a first-line treatment due to the potential risks and complications involved. Meanwhile, smoking cessation advice is beneficial for broader respiratory health but does not provide immediate support for a child with Bronchiolitis/RSV.

Overall, oxygen and hydration remain foundational components