| Question | Answer |
| what is the primary problem in Obstructive diseases? | increased airway resistance |
| Cystic Fibrosis is an example of an: | obstructive disease |
| If your patient is having difficulty with his inspiration, you would suspect he has a: | restrictive disease |
| neuromuscular diseases can result in restrictive type pulmonary impairments because they mainly affect the function of what muscle? | inspiratory muscles |
| A patient with restrictive lung disease has a ________ of VC. | reduction |
| PFTs provide the basis for classifying obstructive and restrictive diseases; true or false | true |
| The ERV can be normal or reduced in restrictive lung diseases; True or false | true |
| A patient with an RV less than 1.20L is said to have what kind of disease? | restrictive |
| A patient with a TLC of 80% less than the predicted value is said to have; | a restrictive disease |
| A COPD patient with an FEV1/FVC <70% and FEV1<30% or FEV<50% is at what stage of the disease: | very severe(stage IV) |
| The DLCO in Obstructive and restrictive diseases can be reduced or normal: true or false | true |
| A 45 year old male with a decreased PEFR is said to have; | an obstructive disease |
| Obstructive diseases affect all of the following EXCEPT:airways, expiration, increased airway resistance, tidal volume | tidal volume |
| obstructive disease affect patients flow rate: true or false | true |
| what is the primary problem in restrictive diseases? | reduced lung compliance, thoracic compliance or both |
| Asthma is considered what kind of disease? | obstructive |
| symptoms of obstructive disease include the following: cough, phlegm production, SOB, all of the above | all of the above |
| obstructive pulmonary disease and restrictive pulmonary disease sometimes occur as a mixed impairment: true or false | true |
| moderate Obstructive disease will give you an FEV1 result of 50-59% True or False | false |
| A 20 year old patient was referred to the PFT lab, his results were as follows: FRC 2.23L, RV 1.00L, VT 355mL; based on these findings we can conclude that this patient has what kind of a disease? | restrictive |
