Records of controlled substances must be kept for at least

A physical change occurs when a material or substance remains chemically the same but changes in size, shape, or appearance

A. True B. False

Nontuberculous mycobacteria such as Mycobacterium avium and Mycobacterium kansasii are associated with which one of the following diseases?

a. COPD b. Bronchiectasis c. Status asthmaticus d. Cystic fibrosis