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Questions and Answers
Which characteristic changes result in benign and malignant cells?
Which stages are involved in the cell cycle?
What is the second leading cause of death after cancer?
What is the term for the abnormal mass of cells that can be benign or malignant?
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What are the two major dysfunctions present in the process of cancer?
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Which of the following best defines cancer?
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What is the defining characteristic of cell division in cancer?
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Which statement accurately describes the physiology of cancer?
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What is the defining feature of a neoplasm or tumor?
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What is the second leading cause of death after cancer?
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Study Notes
Cell Cycle and Cancer
- Genetic mutations and epigenetic changes result in benign and malignant cells.
- The cell cycle consists of three stages: interphase, mitosis, and cytokinesis.
Definition of Cancer and Tumors
- A neoplasm or tumor is an abnormal mass of cells that can be benign or malignant.
- Cancer is defined as a group of diseases characterized by uncontrolled growth and spread of abnormal cells.
- The defining characteristic of cell division in cancer is uncontrolled growth and proliferation.
Dysfunctions in Cancer
- Two major dysfunctions present in the process of cancer are: uncontrolled cell growth and inability to undergo programmed cell death (apoptosis).
- The physiology of cancer involves the development of a tumor, which can invade and metastasize to other parts of the body.
Leading Causes of Death
- Heart disease is the second leading cause of death after cancer.
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Description
Test your knowledge of cancer with this quiz covering the definition, incidence, mortality rate, physiology, pathophysiology, carcinogenesis, malignant cell characteristics, TNM classification system, signs, diagnosis, and management of cancer. See how much you know about this complex and important topic.
