PFT Pulmonary function Study guides, Class notes & Summaries

Which of the following are indications for assessing pulmonary function? 1. Screen for pulmonary disease. 2. Evaluate patients for surgical risk. 3. Assess the progression of disease. 4. Assist in diagnosing cardiac disability. correct answers 1. Screen for pulmonary disease. 2. Evaluate patients for surgical risk. 3. Assess the progression of disease

Measurement of lung volumes (TLC) is indicated: A) To assess response to exercise training B) Whenever simple spirometry is performed C) To diagnose restrictive lung disease D) When hypoxemia is suspected correct answers C Arterial blood gases would be indicated in which of the following patients? A) An adult with exercise induced bronchospasm B) An adult with a suspected shunt C) An adolescent with myasthenia gravis D) An obese child correct answers B

PFT correct answers Pulmonary Function testing, Clinical examination used to evaluate the lung function of a particular individual and help to determine an answer to clinical question PFT Determines correct answers Obstruction or Restrictive If meds are effecting the lungs from start to finish Airway function correct answers Spirometry Categories of PFT correct answers Lung volume and ventilation DLCO Testing correct answers Diffusing lung Carbon Monoxide

In which of the following conditions is total lung capacity (TLC) always reduced? correct answers restrictive lung disease The vital capacity includes: correct answers I. tidal volume II. inspiratory reserve volume III. expiratory reserve volume Which of the following provides the best information when determining obstructive disease? correct answers FEV1/FVC% In terms of other volumes and capacities, how can VC be defined? correct answers VT+IRV+ERV

How are the normal values established? correct answers -age -height -gender -race What is a forced vital capacity (FVC)? correct answers -total volume of air that can be exhaled forcefully from TLC What is the forced expiratory volume in 1 seconds (FEV1)? correct answers -volume of air forcefully expired from TLC in the first seconds Normal people can exhale ____% of t

What does the PFT measure? - Strength and stamina of upper and lower body, as well as efficiency of the cardiovascular and respiratory systems. What groups of Marines are required to take the PFT? - All active duty, Select Marine Corps Reserves(SMCR), Active Reserve (AR), and Marines approaching End of Active Service/ retirement.

what questions should be asked to determine which PFT to use on a patient? correct answers does patient have asthma? & If patient needs thoracic surgery, do they have any pulmonary diseases that could complicate the procedure? the most basic test of pulmonary function is the measurement of what? correct answers vital capacity this test simply measures the largest volume of air that can be moved into or out of the lungs? correct answers vital capacity this is an enhancement of the simple...

While performing quality control using a 3.0 L calibrated spirometer, the results are as follows: Volume I 2801 mL Volume II 2900 mL Volume III 2289 mL According to ATS Standards, this information is consistent wiht which of the following? Answers: a. the plunger of the syringe was advanced too slowly b. the spirometer is out of calibration c. the spirometer shows poor reproducibility d. the spirometer is calibrated correct answers b. the spirometer is out of calibration Ms. Jones ...

vital capacity correct answers reflects the patient's ability to take a deep breath, to cough, and to clear the airways of excess secretions spirometer correct answers The primary instrument used in pulmonary function testing FVC- forced vital capacity correct answers after the patient has taken in the deepest possible breath, this is the volume of air which can be forcibly and maximally exhaled out of the lungs until no more can be expired. FVC everything you do for the PFT is the...