DLCO Diffusing Lung Carbon Monoxide Correct Ans-Use Common Monoxide instead or 02
Test the ability to transfer Monoxide
Tests after Spirometry, Lung, Volume , and DLCO Correct Ans-Blood gas and gas exchange
Cardiopulmonary Exercise Test
Metabolic Measurement
Blood gas and gas exchange Correct Ans-EX) Capnography , Pluse oximetry, Blood
Oximetry
Cardiopulmonary Exercise Test Correct Ans-To determine volume
EX) Test with exhaled gas analysis
, PFT Exam # 1- Questions and Answers
Metabolic Measurement Correct Ans-Resting Energy Expenditure or Substrate Utilization
When to Use PFT Correct Ans-Diagnosis the presence of Lung Disease
Assess risk for surgical Procedures
Evaluate impairment or disabilities
Asses supplemental 02 regiment ot venting support
Before doing a PFT Correct Ans-6,12,24hrs [ No use of meds]
smoking withheld for an hour
no exercise within 2hrs
Light food/ water: 1 hr
loose fitting clothes
removal of dentures
no strong perfumes
vital signs ( HR;BP)
Anthropometric Measurement Correct Ans-How we obtain normal valves based on ( age,
height, sex, race)
WEIGHT NOT ACCEPTABLE
weight is utilized for other test, but not for predicted normal valves
BMI Correct Ans-Body Mass Index
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