A nurse takes the pulse of a 62 year old female and measures…

A nurse takes the pulse of a 62 year old female and measures a heart rate of 108 beats/minute. Upon looking at this patients electrocardiogram, the nurse notices that all waves associated with each heartbeat appear normal. This patient will likely be diagnosed with:

The following pulmonary function values are obtained from a…

The following pulmonary function values are obtained from a patient: Predicted Observed % Predicted FVC (L) 5.6 3.1 55 FEV1 (L) 3.7 1.3 35 FEV1/FVC (%) 70 42 — TLC (L) 7.0 7.9 113 Which of the following is the most likely interpretation of these results?