VERIFIED CORRECT ANSWERS!!
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Non-rebreather
LPM Range?
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8-15 Lpm 15-20 LPM
10-15 LPM 1-5 LPM
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What is the pop off psi for bubble humidifier?
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2 psi 4 psi
1 psi 3 psi
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What are the advantages?
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· A colorless, odorless gas that is highly diffusible, lipid-soluble free radical that
oxidizes quickly to nitrogen dioxide (NO2) in the presence of O2, nonflammable,
toxic gas that supports combustion
, Flow per minute multiplied by the heliox factor
· 80:20 Heliox mixture is 1.8, therefore if the flow is set at 10L/min 10 x 1.8 = 18
L/min - The RT can then set the desired flow by dividing the flow by the Heliox
factor (for example if a flow of 9L/min of an 80:20 heliox mixture is needed,
the RT sets the flow meter to .8 = 5 L/min)
· 70:30 Heliox mixture is 1.6
· Wash Hands for 15 minutes, aseptic, wear gloves, mask (when needed)
· Set general guidelines for infection control to prevent transmission of
diseases for healthcare professionals
Advantages: true flowmeter that measures gas flow, can either be pressure
compensated or uncompensated, they are calibrated to produce an
accurate flow rate of 50 psi.
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How does the rule of four work?
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· Flow multiplied by 4 and add
· Flow divided by 4 and subtract 5
20
· Flow multiplied by 3 and add 15 · Flow multiplied by 2 and add 10
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, 5 of 68
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Hyperinflation devices based on VC, ability to follow commands.
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· Aerosol mask
· Face tent
·T-tube
· Bland aerosol ·Tracheostomy mask
· Air-entrainment nebulizer · All used with large-bore tubing
· Collection bag
· Sterile water
· IPPB · pneumothorax
· Incentive spirometry · air swallowing
· EzPap · hemodynamic instability
· active hemoptysis
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