Exam 3: Pulmonary Function Study Assessments

In response to a restrictive lung disorder, which of the following is typically found? 1) Decreased lung compliance 2) Increased ventilatory rate 3) Decreased tidal volume 4) Decreased lung rigidity

A patient has restrictive lung disease. In response to this, which of the following are typically found? 1) Decreased lung compliance 2) Increased ventilatory rate 3) Increased tidal volume 4) Decreased ventilatory rate

The respiratory therapist is called to the neurologic care unit to assess the muscle strength of a patient diagnosed with myasthenia gravis. Which of the following tests should the therapist recommend to assess respiratory muscle strength?

The pulmonary diffusion capacity of the carbon monoxide test is used to:

Overall characteristics of pulmonary function testing results on a patient with obstructive lung disease include that the FEV₁:

The respiratory therapist is performing a pulmonary function study on a patient who has periodic symptoms of asthma. The pulmonary function results are within normal limits. What further testing can the therapist recommend to aid in either confirming or negating the possible diagnosis?

Which of the following forced vital capacity test times should be interpreted as normal?

A respiratory therapist has just performed a pulmonary function study and notes that the results show obstructive lung disease with a decreased DLCO value. Which of the following is the best interpretation of these results?

Pulmonary function studies are done for all of the following measurements EXCEPT:

A special indirect measurement procedure must be done to find which of the following?

Total lung capacity is composed of all of the following EXCEPT:

The FEF_25%-75% is used to evaluate:

All of the following are true of the peak expiratory flow rate test EXCEPT it: