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14 Questions

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The Tumor and Carcinogenesis Quiz

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Questions and Answers

Which term describes tumour cells that resemble normal cells?

Well differentiated (correct)

Poorly differentiated

Anaplasia

Metastasis

What is a characteristic of anaplasia?

Ischemic necrosis

Tri-polar spindle

Presence of large numbers and abnormal mitoses (correct)

Loss of cell polarity

What is a characteristic of malignant tumours?

Well demarcated

Migration to distant tissues (correct)

Encapsulation

Minimal mitotic figures

What is a characteristic of benign tumours?

Encapsulation Signup and view all the answers

Which term is used to describe a new growth or abnormal mass of tissue?

Neoplasia Signup and view all the answers

What is the main difference between benign and malignant tumors?

Benign tumors spread to distant sites, while malignant tumors remain localized. Signup and view all the answers

Which term is used to describe a malignant tumor of epithelial cell origin?

Carcinoma Signup and view all the answers

Which term is used to describe a malignant tumor of mesodermal/mesenchymal origin?

Sarcoma Signup and view all the answers

What is the characteristic of benign tumors?

They remain localized at their site of origin Signup and view all the answers

What is the term used to describe a new growth or abnormal mass of tissue?

Neoplasia Signup and view all the answers

Which term describes tumour cells that do not resemble normal cells?

Anaplastic Signup and view all the answers

What is a characteristic of anaplasia?

Cells have abnormal nuclear morphology Signup and view all the answers

What is a characteristic of malignant tumors?

They can metastasize Signup and view all the answers

What is a characteristic of benign tumors?

They do not invade adjacent tissue Signup and view all the answers

The Tumor and Carcinogenesis Quiz

Choose a study mode

Podcast

Questions and Answers

Which term describes tumour cells that resemble normal cells?

What is a characteristic of anaplasia?

What is a characteristic of malignant tumours?

What is a characteristic of benign tumours?

Which term is used to describe a new growth or abnormal mass of tissue?

What is the main difference between benign and malignant tumors?

Which term is used to describe a malignant tumor of epithelial cell origin?

Which term is used to describe a malignant tumor of mesodermal/mesenchymal origin?

What is the characteristic of benign tumors?

What is the term used to describe a new growth or abnormal mass of tissue?

Which term describes tumour cells that do not resemble normal cells?

What is a characteristic of anaplasia?

What is a characteristic of malignant tumors?

What is a characteristic of benign tumors?

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