PFT

You are calibrating a spirometer with a super syringe, and after injecting 3L of air for three consecutive calibrations; the results are 2.8L, 3.0L, and 3.2L. Based on these results, the spirometer is considered: correct answer: Accurate Which of the following test is used as an indicator of ventilatory inspiratory muscle strength? correct answer: MIP Individuals with a resting SaO2 less than ____ at sea level are recommended to have a HAST prior to air travel. correct answer: 92% T...

Which of the following pieces of equipment can be used to obtain peak flow measurement on a patient in the pulmonary function lab? correct answer: Peak flow meter, Pressure differential pneumotach which of the following devices is used to calibrate a dry seal spirometer? correct answer: 3 Liter Super Syringe A patient breathing through a one-way non-rebreathing valve can exhale but not inhale. What is wrong? correct answer: Inhalation valve is not working While performing an FRC by h...

do macrocycles make up phases of training? what is a macrocycle? correct answer: no; a macrocycle encompasses all the phases of training leg extension is an example of what type of exercise? correct answer: open chained allowing a body to adapt to a new stimulus before moving onto the next level of fitness training requires approx? correct answer: 4-8 weeks which term describes the varying of FITTR principles to achieve an individual goal within a macrocycle? correct answer: periodi...

What's does the PFT measure? correct answer: Cardiovascular and respiratory efficient, Strenght and stamina of the upper body, midsection, and lower body What group of Marines are required to take the PFT? correct answer: Active Duty, selected marine reserve, active reserve and EAS retirement Marines What are the tasks you must perform during the PFT? correct answer: Verbal command,progress notification and timing or counting repetitions The four duties that are performed by the PFT...