Cancer

Q. How do immune cells identify cancer cells as non-self ?

1. Cancer cells have distorted shape
2. Cancer cells release dangerous chemicals
3. Cancer cells display abnormal markers on their surface
4. Cancer cells change colour

Q. What is the causative agent of cervical cancer and liver cancer?

1. HPV and HCV
2. HPV and Oncovirus
3. Epstein - Barr Virus and HCV
4. Human Papilloma virus and Hepatitis C Virus

Q.

Cancer of cervix is caused by

1. Pep pills

2. Human Papilloma Virus

3. Fatty diet

4. Epstein-Barr virus

Q. The conversion of normal body cell into an abnormal cell is termed as

1. Cancer
2. Differentiation
3. Morphogenesis
4. All of the above

Q.

Carcinoma refers to:

1. Malignant tumours of the skin or mucous membrane

2. Benign tumours of the connective tissue

3. Malignant tumours of the colon

4. Malignant tumours of the connective tissue

Q.

A metastatic cancerous tissue is termed ‘sarcoma’ if the disorder is in:

1. fibroblasts

2. epithelial cells

3. circulatory system

4. immune system

Q. Carcinoma refers to :

1. Malignant tumors of the skin or mucous membrane
2. Malignant tumors of the colon
3. Benign tumours of the connective tissue
4. Malignant tumors of the connective tissue

Q. Which one of the following statement is correct ?

1. Malignant tumours may exhibit metastasis
2. Patients who have undergone surgery are given cannabinoids to relieve pain
3. Heroin accelerates body functions
4. Benign tumours show the property of metastasis

Q. Tumors in the human body are always malignant in nature.

1. True
2. False

Q. Which of the following cause cancer in humans?

1. Visible light
2. UV rays
3. X-Rays
4. Microwaves
5. Gamma rays
6. Some viruses
7. Some bacteria
8. Tobacco