A contractor has quoted me a flat $150 feet for ripping up and hauling away my used carpet, and will install the new laminate flooring for $2 per square foot. Letâs figure materials first. $1.50 per square foot for the tile multiplied by 250 square feet, which equals $375.
A pulmonary function test can take between 15 minutes and 1 hour, depending on how many tests are needed.
Hyperoxia test: 1  Administer 100 % oxygen for > 10 min. 2  PaO2 > 100 mmHg: pulmonary disease likely. 3  PaO2 < 70 mmHg, rise by < 30 mmHg or SaO2 unchanged: cardiac cause (R-L shunt) likely. 4  Total anomalous pulmonary venous return may respond. 5  Pulmonary disease with a massive intrapulmonary shunt may not respond.