Module 1 Flashcards
critical finding urine output?
<30ml per hour
how many litres for nasal cannula
1-6L
how many litres before you much hydrate
4L and above (all face masks)
what percentage for nasal cannula
24-44%
What litres for oxygen conserving canula
8L
what fiO2 for oxygen conserving cannula
30-60%
what litres for simple face mask
6-12 L
what fiO2 for simple face mask
35-50%
what litres for the partial rebreather mask
10-15L
what Fi O2 for partial rebreather
60-90%
which mask has a most reliable/accurate flow rate
venturi
what is the fiO2 of Ventura
24-50%
what is the FIo2 of hi flow cannula
21-100%
what is the highest litres per minute for high flow cannula
60L/min
what is a disadvantage of high flow cannula
the FiO2 is dependant on the patient RR, can cause infection
what is the litres per minute for face tent
8–10L
what is the FiO2 for face tent
30-100%
what is the Litres for T Piece & tracheostomy collar
8-10L
what is the fiO2 for T piece & Tracheostomy collar
30-100%
what is the litres for oropharyngeal cath
1-6L
what is the FiO2 for oral pharyngeal cath
23-42%
what is the litres for transtracheal cath
0.25-4L.min
what is the Fio2 for transtracheal cath
40-100%
before you give O2 you should always…
clear airway
what are some indications for suction
secretion, respiratory distress, rhonchi on auscultation, coughing or decreased O2 sat
signs of Co2 retention
confusion, headache, deceased level of consciousness, somnolence, narcosis, resp arrest
how to measure oropharyngeal airway
flangers paraelle to front teeth, curved @ end angle of jaw or lip to ear
when should you do oropharyngeal airway
gurgling, absent cough/gag, increased secretion, drool, clench or grinding teeth, biting tubes, laboured resp. increased resp ALWAYS REMOVE DENTURS FIRST
who can benefit from incentive spirometry
pulmonary disease, obesity, chronic illness, heavy smokers, neuromuslce, sickle cell with acute chest syndrome. NOT SOMEONE WHO CANT FOLLOW DIRECTION
flow oriented vs. volume oriented incentive spirometry
As inhale keep ball up (hold for 3 s) vs volume you can know the exact volume (better for older adults
when does oxygen toxicity occur
high dose 50%+ for 48 hours plus (over production of free radicals. Antioxidants & vitamins can help)
what are signs of oxygen toxicity
substernal discomfort, parenthesis, dyspnea, restlessness, malaise, resp difficulty
how with COPD may have suppression of ventilation
b/c COPD they breath b/c of low O2 so when you give to much O2 they stop breathing so only give 1-2L
what can hyperbaric chamber treat
Air embolism, CO2 poisoning, gangrene, necrosis, hemorrhage
what are respiratory geriatric considerations
- resp muscles weak
- large bronchi / alveolar
- decrease gas exchange, cough & cilia
- calfificantion = decreased chest complaince
what should IK about postural drainage
2-4 times a day
lower b4 upper
10-15 minutes per position
bag valve mask procedure
1 breath every 3 seconds for a child or 1 breath every 5-7 seconds for an adult
