A study of the variables affecting the humidification processes of the commonly used oxygen supply systems was undertaken in a medical-surgical service of a 280-bed hospital where on any given day 10 ...

Background and Aims: High flow (HF) nasal therapydelivers heated, humidified and blended oxygen/air via small calibre nasal cannulae at flow ratesof > 1L/min. Cold, non-humidified gases deliveredat HF ...

Nursing practice often involves undertaking procedures about which there is debate or uncertainty. In Practice Question we ask experts to determine how nurses should approach these situations ...