NUR 211 Unit 3
- nasal cannula gives how much o2
Answer
1-6 L (24%-44%)
- nasal cannula is...
Answer low flow o2
- Why do we humidify oxygen?
Answer it makes mucous membranes moist, which decreases the risk of infection
- what type of pt have a nasal cannula?
Answer pt who are stable, pt who are claustro- phobic, who were on high flow but need to eat
- face mask delivers how much o2?
Answer
5-8L (40%-52%)
- with a face mask we must have
Answer humidification
- What types of pt have a face mask
Answer Mouth breathers and pt who were just extubated
- what type of humidification is used with a face mask?
Answer 1 / 4
cooled; decreases inflammation
- venturi mask is good for
Answer COPD pt- we control exactly how much o2 they get
- non-rebreather mask is used for
Answer medical emergencies
- a non rebreather has
Answer face mask, bag and strings
- how much o2 does a non rebreather deliver?
Answer 100%
- who would be on a non rebreather?
Answer all pre critical pt-anyone who might die; MI, Stroke, PE
- what do we do before putting a non rebreather on?
Answer Inflate the bag, then put on pt
- FiO2 rule
Answer room air is 21%, go up by 3, then up by 4
16. 1 L
Answer
24% 2 / 4
17. 2 L
Answer 28%
18. 3L
Answer 32%
19. 4 L
Answer 36%
20. 5 L
Answer 40%
- Trach collar is used for
Answer mostly stable pt, they don't need lot of o2
- we need humidification for a trach because...
Answer it sits over the stoma and bypasses the natural humidification system in our bodies
- Broncho-pulmonary dysplasia (BPD)
Answer Alveoli get scarred from high pressure on the vent
- basically bpd is
Answer the baby cant breathe as well because the alveoli are stiff
- what is the biggest risk factor for BPD? 3 / 4
Answer premature baby who was on the vent with high setting and high o2
- BPD is a disease of the respiratory tract
Answer lower!
- Symptoms of BPD
Answer high RR, Low o2, grunting, failure to thrive-they are not able to eat without beoming distressed
- nursing interventions for BPD
Answer Immunize pt on time!
Give diuretics to pull off extra fluid steroids to decrease inflammation -we can give oxygen when the child gets older via nasal cannula or face mask, bronchodilators
- Epiglottitis
Answer infection that inflames upper respiratory tract (EMERGENCY)
- with epiglottitis we give how much o2
Answer 100% non-rebreather
- epiglottis is a infection of the respiratory tract
Answer upper
- What causes epiglottitis?
- / 4
Answer strep or haemophilus influenza type B