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Gas Therapy
| Question | Answer |
|---|---|
| Dalton's Law | P1 + P2+ p3 +P4 ...= Ptotal |
| Boyle's Law | P.V = k (temp held constant) |
| Charle's Law | V/T = k (Pressure held constant) |
| Gay- Lussac's Law | P/T= k (Volume held constant) |
| Combined Gas Law | PV=nRT ( PV= T) |
| Capacity of H and E cylinder | H= 244cf C= 22 cf |
| Formula to calculate duration of cylinder | (Cylinder pressure in psi x factor ) / Liter of gas flow. Factor: H= 3.14 E= 0.28 |
| Pressure | Force exerted per unit area Pressure = Force/Area |
| Flow | Volume per unit time Flow = Volume/time (liters per minute) |
| Permanent Expansion of Cylinder | the amount that the cylinder doe snot recoil. |
| Elastic Expansion | E.E = T.E - P.E E.E > 10% cylinder must be destroyed. |
| Temp of cylinder storage area | 125 degree F (51.7 degree C) ? |
| Color of Oxygen | Green |
| Color of Co2 | Gray |
| Color of He | Brown |
| Color of Nirous oxide | Blue |
| Color of Cyclopropane | orange |
| Color of Air | Yellow |
| Color of Nitrogen | BLACK |
| color of Ethylene | Red |
| Pressure of Full cylinder (O2 or Air) | 2200 psi |
| Pin combination of Oxygen cylinder | 2 -5 |
| Pin combination of Air cylinder | 1- 5 |
| Pin combination of Co2 cylinder | 1-6 |
| Pin combination of O2 - CO2 cylinder | 2-6 |
| 1 atm in psi | 14.7 psi |
| 1 atm in mmHg | 760mmHg |
| 1mmHg in CmH20 | 1.36cmH2O |