VA.gov Home | Veterans Affairs

Clin. Chest Med. vol. 10, June 1989. 3. Textbook of Respiratory Medicine, Murray JF & Nadel JA eds. 1994, pgs 798-893. Answers: 1. This patient has emphysema. His FEV1/FVC ratio is < 70% which indicates obstruction. His FEV1 is < 34% of predicted which indicates very severe obstruction. His TLC is elevated and his diffusing capacity is very low. ................
................