Epidemiology Facts
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Questions and Answers

Which of the following is true about neoplasms?

  • They only form solid tumors
  • They can be both malignant and benign (correct)
  • They are only found in supportive tissue
  • They are always cancerous

What is the 2nd most common cause of death?

  • Neoplasms
  • Cancer
  • Leukemia
  • Heart disease (correct)

Which of the following is a benign tumor?

  • Adenocarcinoma
  • Polyp (correct)
  • Osteosarcoma
  • Sarcoma

Which type of tumor is found in bones, muscles, and cartilage?

<p>Sarcoma (B)</p> Signup and view all the answers

What do oncogenes and tumor suppressor genes do?

<p>Oncogenes tell cells when to divide, tumor suppressor genes tell cells when not to divide (A)</p> Signup and view all the answers

Which of the following is true about leukemia, most lymphomas, and myeloma?

<p>They form solid tumors (C)</p> Signup and view all the answers

Which suffix is added to malignant tumors found in supportive tissue?

<p>Sarcoma (A)</p> Signup and view all the answers

What is the 2nd most common cause of death?

<p>Heart disease (A)</p> Signup and view all the answers

Which of the following is a malignant tumor of epithelial origins?

<p>Adenocarcinoma (A)</p> Signup and view all the answers

What do mutations that disturb the function of oncogenes and tumor suppressor genes cause?

<p>Cancer (B)</p> Signup and view all the answers

Study Notes

Neoplasms

  • Neoplasms are the 2nd most common cause of death.

Types of Tumors

  • Benign tumors include uterine fibroids.

Mesenchymal Tumors

  • Mesenchymal tumors are found in bones, muscles, and cartilage.

Gene Function

  • Oncogenes and tumor suppressor genes regulate cell growth and division.
  • Mutations that disturb the function of oncogenes and tumor suppressor genes cause cancer.

Cancer Types

  • Leukemia, most lymphomas, and myeloma are cancers of the blood and immune system.
  • Carcinomas are malignant tumors of epithelial origins.
  • Sarcomas are malignant tumors found in supportive tissue.

Suffixes

  • The suffix "-sarcoma" is added to malignant tumors found in supportive tissue.

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Description

Test your knowledge of epidemiology facts, including the prevalence of cancer in men and women, the common causes of death, the characteristics of neoplasms, and the different types of tumors. Challenge yourself with this informative quiz!

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