In the ICD-10, neoplasm is always:

Which of the following statements is true concerning fibroblasts?

a. They synthesize the extracellular matrix of connective tissue. b. They are not normally present in healthy connective tissue. c. They are undifferentiated precursor cells. d. They are circulating cells.

Explain why it is important to follow the chain of command in your organization when you have a problem in your department