Question

What are malignant tumors? Select one.
a. tumors that grow slowly and do not spread from their original site
b. tumors that grow fast and spread to neighboring tissues
c. tumors that start in blood-forming tissue and produce abnormal blood cells

Answer 1

Most likely B, "Malignancy (from Latin male "badly" + -gnus "born") is the tendency of a medical condition, especially tumors, to become progressively worse and to potentially result in death. Malignancy in cancers is characterized by anaplasia, invasiveness, and metastasis.[1]" http://en.wikipedia.org/wiki/Malignancy

Answer 2

Welcome to OpenStudy.

Answer 3

B