Medicine A 40-yr-female progressive dyspnea from 1 yr. She also has b/I bibasilar end inspiratory crepitation. The true statement is: A May be assocated with connective tissue disease B Residual volume (upword arrow) ed C (upward arrow) Total lung capacity (TLC) D None 💡 Explanation A 40-yr-female progressive dyspnea from 1 yr. She also has b/I bibasilar end inspiratory crepitation. The true statement is: ✓ Correct Answer: A. May be assocated with connective tissue disease