Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Roses calculations
| Question | Answer |
|---|---|
| Fahrenheit to Celsius | C = 5/9(F-32) |
| Celsius to Fahrenheit | F = (9/5 * C)+ 32 |
| Celsius to Kelvin | K = C + 273 |
| Kelvin to Celsius | C = K - 273 |
| Fahrenheit to Kelvin | C = 5/9 (F-32) K = C + 273 |
| Absolute Zero | 0 degrees Kelvin |
| Kilograms to Pounds Kg to lbs | 1Kg = 2.2lbs so 4kg * 2.2lbs = 8.8lbs |
| Pounds to Kilograms lbs to kg | 1lb = .454 so 10lbs * .454kg = 4.54kg or 10lbs/2.2 =4.54 |
| 1kg equals how many mg | 1000mg So 8kg *1000mg = 8000mg 500mg = .0005 |
| 1 liter equals how many ml | 1000 ml So 8L *1000ml = 8000ml 68ml =.068L |
| 1 ml equals how many L | .001 L |
| 1 mg equals how many kg? | .001 kg |
| 800ml equals how may L? | 1L/1000ml = 800ml/1000L = .8L |
| 675,500mg equals how many g? | 1g/1000mg = 675,500mg/1000g = 675.5g |
| 1cc is equal to how many ml? | 1ml |
| 1cuft is equal to how many liters? | 28.32L 5cuft * 28.32L =141.6 liters |
| 100L is equal to how many cu ft? | 100/28.32 =3.53 |
| 1 inch is equal to how many cm? | 2.54cm |
| 60inches equals how many cm? | 60in * 2.54cm=152.4 |
| 60cm equals how many inches? | 1in/2.54cm = 60cm/2.54 = 23.62inches or 60cm * .3937 = 23.62 |
| 10inches equals how many cm? | 10in * 2.54 = 25.4 |
| 1cm is equal to how many inches? | .3937inches |
| 100cm is equal to how many inches? | 100cm * .3937 =39.37 |
| 1atm is equal to ?in Hg, ?mmHg, ?cmH2o, ?psi | 1atm = 29.9 inHg, 760 mmHg, 1034 cmH2o, 14.7psi |
| ATM means what? | Atmospheric Pressure |
| Boyle's Law equation | V2 = P1 *V1/P2 P2 = P1 * V1/V2 |
| Boyle's Law | Temperature is constant, Pressure and Volume are indirectly related. |
| Charles Law | Pressure is constant and Temp and Volume are directly related. |
| Charles Law equation | V2 = V1 * T2/T1 |
| Gay-Lussac's Law | Volume is constant, and Temp. and Pressure are directly related. |
| Gay-Lussac's Law equation | P2 = P1 * T2/T1 |
| Combined Gas Law equations | V2 = V1 * P1 * T2/P2 * T1 P2 = V1 * P1 * T2/V2 * T1 T2 = P2 * V2 * T1/P1 * V1 Always change Temp. to Kelvin |
| Combined Gas Law | Combines all three gas laws together. |
| Total Flow Via the AEM (Air Entrainment) | Total flow = Liters of air/Liters of 02 = 100-(%)/ (%) - 21 or 20 (use 20 for anything over 35%) other wise use 21 |
| Dalton's Law equation | Fi02 * PB = partial pressure .21 (02) * 760mmHg = 160 mmHg |
| Total Flow equation 50% at flows of 15lpm, what is total flow? | 100-50/50-21 = 50/29 = 1.7 air/1L 02 15Lpm * 1.7 + 15 * 1 =40.5Lpm |
| AEM Ratio 50Lpm and 40% Fi02 | 100-% /% - 20 or 21 Lpm / sum of parts = Lpm 02 Lpm - sum of (Lpm 02) = Lpm Air 100-40/40-20 (21) = 60/20 = 3/1 but add them = 4 Now 50/4 = 12.5Lpm 02 Now 50-12.5 = 37.5Lpm Air |
| Rule of thumb for Nasal Cannula's and Nasal Catheters equation | Multiply each Liter used by 4 and then add 20 Ex: 2Lpm * 4 =8 +20 =28% |
| Cylinder Duration equation | A good therapist subracts 500 for the reserve. psi - 500 * cylinder factor / Lpm = how long tank will last you if transporting etc... |
| Duration of a cylinder Calculate the duration of E cylinder with 1700psi and a pt on a 31% venti-mask at 6Lpm | 1700-500 * .28 / 6Lpm = 336/6 = 56min. |
| Cylinder Factors D, E, G, H & K | D = .16 E = .28 G = 2.41 H&K = 3.14 |
Created by:
1008041418
Popular Respiratory Therapy sets