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NUR 211 ( LATEST 2024 / 2025 ) UNIT 3 | GRADED A+ QUESTIONS AND ANSWERS (SOLVED)
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NUR 211 ( LATEST 2024 / 2025 ) UNIT 3 | GRADED A+ QUESTIONS AND ANSWERS (SOLVED)
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NUR 211 Unit 31. nasal cannula gives how much o2
Answer
1-6 L (24%-44%)
2. nasal cannula is...
Answer
low flow o2
3. Why do we humidify oxygen?
Answer
it makes mucous membranes moist, which decreases the risk of infection
4. 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
5. face mask delivers how much o2?
Answer
5-8L (40%-52%)
6. with a face mask we must have
Answer
humidification
7. What types of pt have a face mask
Answer
Mouth breathers and pt who were just extubated
8. what type of humidification is used with a face mask?
Answer
,cooled; decreases inflammation
9. venturi mask is good for
Answer
COPD pt- we control exactly how much o2 they get
10. non-rebreather mask is used for
Answer
medical emergencies
11. a non rebreather has
Answer
face mask, bag and strings
12. how much o2 does a non rebreather deliver?
Answer
100%
13. who would be on a non rebreather?
Answer
all pre critical pt-anyone who might die; MI, Stroke, PE
14. what do we do before putting a non rebreather on?
Answer
Inflate the bag, then put on pt
15. FiO2 rule
Answer
room air is 21%, go up by 3, then up by 4
16. 1 L
Answer
24%
,17. 2 L
Answer
28%
18. 3L
Answer
32%
19. 4 L
Answer
36%
20. 5 L
Answer
40%
21. Trach collar is used for
Answer
mostly stable pt, they don't need lot of o2
22. we need humidification for a trach because...
Answer
it sits over the stoma and bypasses the natural humidification system in our bodies
23. Broncho-pulmonary dysplasia (BPD)
Answer
Alveoli get scarred from high pressure on the vent
24. basically bpd is
Answer
the baby cant breathe as well because the alveoli are stiff
25. what is the biggest risk factor for BPD?
, Answer
premature baby who was on the vent with high setting and high o2
26. BPD is a disease of the respiratory tract
Answer
lower!
27. Symptoms of BPD
Answer
high RR, Low o2, grunting, failure to thrive-they are not able to eat without beoming distressed
28. 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
29. Epiglottitis
Answer
infection that inflames upper respiratory tract (EMERGENCY)
30. with epiglottitis we give how much o2
Answer
100% non-rebreather
31. epiglottis is a infection of the respiratory tract
Answer
upper
32. What causes epiglottitis?
Answer
strep or haemophilus influenza type B
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