Increased proliferation of cells is called_______________?

Related Mcqs:

1. Burkitt’s lymphoma is associated with the proliferation of ______________?

   A. T- cell
   B. B – cell
   C. Lymph vessels
   D. Lymph nodes

2. Keratin pearls with downward proliferation of epithelial masses is characteristic of_______________?

   A. Squamous cell carcinoma
   B. Basal cell carcinoma
   C. Epidermoid carcinoma
   D. Melanoma

3. The cell with increased mitotic rate and resembling the undifferentiated mesenchymal cells of the same origin is______________?

   A. Anaplastic
   B. Dysplastic
   C. Metaplastic
   D. Hyperplastic

4. Why fetal cells continue to divide but terminally differentiated adult cells do not divide ?

   A. There are many cyclin inhibitors which prevent cell to enter into S phase in adult
   B. Phosphatase absent in fetal cells
   C. Proteinase is absent in fetus
   D. Absence of CD kinase

5. Bone marrow stem cells differ from differ from differentiated progenitor stem cells in what respect ?

   A. Provide differentiated terminal cells
   B. Reconstitution of Bone marrow
   C. Formation of the ovum
   D. Act as a repair system for the body

6. NK cells are effective against viral infected cells only if the cell with infection___________?

   A. Exprss MHC class I proteins
   B. Unable to express MHC class I proteins
   C. Express MHC class II proteins
   D. Unable to express MHC class II proteins

7. Ligant for peroxisome proliferation activating receptor (PPAR) receptors, a group of nuclear hormone receptors that are involved in the regulation of genes related to glucose and lipid metabolism is_____________?

   A. Repaglinide
   B. Voglibose
   C. Exanatide
   D. Rosiglitgazone

8. Which of the following anomalies occur during the initiation and proliferation of tooth development ?

   A. Amelogenisis imperfecta
   B. Dentinogenesis imperfecta
   C. Enamel hypoplasia
   D. Oligodontia

9. Eosinophilic granuloma results from the proliferation of____________________?

   A. Histiocytes
   B. eosinophils
   C. Lymphocytes
   D. Fibroblast

10. A patient has increased number of columnar cells in lower esophagus. He has which of the following change_______________?

    A. Dysplasia
    B. Anaplasia
    C. Metaplasia
    D. Normal histology