A comprehensive and concise ____________________ form that contains personal data and insurance information should be completed on or before a patient's first office visit

Unless they are extensive, burns like the one shown in the figure by letter ____ do not require medical attention and usually heal well. 

A. A
B. B
C. C

In clinical chemistry, which of the following is true?

A. Substances in the body are always in balance. B. Results of analysis can be used to diagnose, treat, and prevent disease. C. Quality assessment policies are not very important. D. Homeostasis is affected only by external factors.