Resp204- Pft Power Point 1 Exam 2024-2025 /complete Actual Exam Questions And Correct Answers (Verified Answers)

RESP204- PFT POWER POINT 1 EXAM 2024-2025 /COMPLETE ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+. The goals of PFT's are to detect what 6 things? detect airflow limitation, restriction, obstruction, impaired gas exchange, anatomical abnormalities, respiratory muscle weakness What is the equation for Boyles Law? p1 x V1 = p2 x V2 The Boyles Law equation will help us find what lung capacity? functional residual capacity If temperature is held constant, the volume of gas in a container varies inversely with changes in pressure (volume increased, pressure is deceased) - is which law? Boyles law What are the four ways of Measuring Residual Volume (RV) Multi breath N2 washout, Single breath N2 washout, Helium Dilution, Body plethysmography What % of Nitrogen is in the air that we breath in? 78% During Multi break Nitrogen washout why does the patient need to breathe in 100% FiO2? to forecully push nitrogen out due to having a higher pressure What gas law is " decreased Volume = increased Pressure" Boyles law What gas law states that 'increase temperature = increase volume" Charles LawWhat gas law states that "P1 + P2 + P3 = Total Pressure" Daltons Law What are