- (A) Cytotoxic T – lymphocytes
- (B) Natural killer cells
- (C) Humoral mechanism
- (D) All of the above
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- (A) Teratoma
- (B) Plemorphic tumours
- (C) Choristoma
- (D) Hamartoma
- (A) Mitosis – M phase
- (B) Gap – G2 phase
- (C) Gap – G1 phase
- (D) Synthesis – S phase
- (A) Cardiac muscle
- (B) Skeletal muscle
- (C) Neurons
- (D) All of the above
- (A) Formation of amorphous densities in the mitochondrial matix
- (B) Diminished generation of adenosine triphosphate (ATP)
- (C) Formation of blebs in the plasma membrane
- (D) Detachment of ribosomes from the granular endoplasmic reticulum
- (A) Abnormal mitosis
- (B) Size of the lesion
- (C) Progressive growth after removal of causative stimuli
- (D) Tendency to grow rapidly
- (A) Hyperplasia
- (B) Hypertrophy
- (C) Both of the above
- (D) None of the above
- (A) Pagets disease
- (B) Osteomyelitis
- (C) Fibrous dysplasia
- (D) Achondroplasia
- (A) Osteosarcoma
- (B) Osteoma
- (C) Chondrosarcoma
- (D) None of the above
- (A) Grading is the degree of macroscopic and microscopic differentiation of tumour
- (B) Staging is the extent of spread of tumour
- (C) TNM and AJC systems can be used for staging malignant tumours
- (D) All of the above

