Which of the following is responsible for incorporating iron into the heme molecule?

As part of the Medicare Catastrophic Coverage Act of 1988, providers were required to:

A. bill government or private insurance carriers within 90 days of the date of service. B. include written descriptions of illnesses or injuries along with codes. C. bill all insurance carriers using a standardized form. D. use ICD-9-CM codes when billing government or private insurance carriers.

The term used to describe the tendency of a structure to return to its original form after being stretched or acted on by an outside force is which of the following?

a. Elastance b. Compliance c. Viscous resistance d. Distending pressure