NPS Exam -L.J. Study Guide (Equipment) p.77 - 113

NPS Exam -L.J. Study Guide (Equipment) p.77 - 113 Whats the most common O2 administration device used for a neonate and what starting FiO2 (if not previously on O2) - Correct Answer-Oxygen Hood 30-45% What is the flow rate range of an oxygen hood that will ensure adequate flushing of CO2 - Correct Answer-7-15 L/m Humidity or heated aerosol provided with oxygen hood should be delivered at what temp. range - Correct Answer-30 - 34 C Where is the best place to analyze O2 within the oxygen hood and why - Correct Answer-At the infants mouth because O2 has a tendency to settle and the bottom. (↑FiO2 at bottom than at the top) How can excessive noise from a nebulizer (air-entrainment) transmitted to the oxygen hood be reduced so that hearing damage and restlessness in the neonate can be prevented - Correct Answer-Use Air-O2 blender to acheive precise FiO2 (quieter than air entraiment port) and set aerosol mask at 100% Why is temperature regulation in the oxygen hood important - Correct Answer-If too cool then O2 consumption will ↑ If too warm then apnea and insensible water loss (dehydration) can occur [Keep temp. between 30 - 34C] What is the minimum age for use of a non-rebreather mask - Correct Answer-Peds at least 1 year old Max FiO2 of NRB - Correct Answer-100% If the reservoir bag NRB collapses completely with each breathe then... - Correct Answer-Flow is insufficient...INCREASE THE FLOW