Which of the following sets of pulmonary test results would you expect in a patient with emphysema?
A. Decreased FEV1, decreased FEV1/FVC, decreased DLCO
B. Decreased FEV1, normal FEV1/FVC, normal DLCO
C. Normal FEV1, decreased FEV1/FVC, decreased DLCO
D. Decreased FEV1, normal FEV1/FVC, decreased DLCO
E. Decreased FEV1, decreased FEV1/FVC, normal DLCO