Possibility #2 Not all asthmatics wheeze throughout an attack. Some don't wheeze at all. Sometimes lack of wheezing means they are no longer compensating so the lungs are hyper-inflated to the max and wheezing can't happen. Neither lung sounds nor O2 sats are good indicators for asthmatics. Peak- Flow meters are the best way to determine the status.
1 Answer. 0. The upper limit temperature for pressure service is 140 degrees Fahrenheit. ln structural pipe, gravity flow application in stable oils; the upper thermal limit is considered to be in the range of 160F for long term exposure; and up to 180 degrees Fahrenheit for short-term intermittent exposure.
Sample Prescription for CPAP Machine CPAP 10cm H2O Heated Humidifier Nasal Mask Duration: as needed for lifetime. Note that the units of pressure are represented by cm H2O, or centimeters of water. If a prescription indicates only CPAP 10, then it's calling for a CPAP machine set at 10 centimeters of water.ample Prescription for CPAP Machine. CPAP 10cm H 2 O Heated Humidifier Nasal Mask Duration: as needed for lifetime. Note that the units of pressure are represented by cm H2O, or centimeters of water. If a prescription indicates only CPAP 10, then it's calling for a CPAP machine set at 10 centimeters of water.