Cancer is a multistep process usually occurring over many years. The first step in the initiation process is thought to be caused by
A) excessive cell growth.
B) acquisition of malignant phenotype.
C) genetic mutations in growth regulatory genes.
D) exposure to trophic hormones and growth factors.
Correct Answer:
Verified
Q19: G.P. is scheduled for a staging procedure.
Q20: Most cancers are associated with exposure to
Q21: Which of the following tumors is malignant?
A)
Q22: Match the following terms with the descriptions
Q23: Match the following terms with the descriptions
Q25: Match the following terms with the descriptions
Q26: After surgery to remove a lung tumor,
Q27: Match the following terms with the descriptions
Q28: A patient with metastatic lung cancer wants
Q29: Match the following terms with the descriptions
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