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Myeloid metaplasia is associated with
A A variable peripheral white cell count
B Extramedullary haemopoiesis
C Anaemia
D The Philadelphia chromosome
E A decreased number of megakaryocytes in the marrow
Following are the example of metaplasia
A Replacement of normal squamous cells of ectocervix by dysplastic cells
B Replacement of bronchial columnar lining cells by squamous cells
C Replacement of gastric foveolar cells by goblet cells
D Replacement of old scar by calcium deposits
E Presence of gastric type of mucosa in Meckels diverticulum
Metaplasia
A Is a two/double edged sword
B Results from reprogramming of stem cells
C Is a reversible condition
D Results when one type of adult cell is transformed into another type of adult cell
E Is always encountered in epithelial cells
Ulceration of the small intestinal mucosa is not characteristic of the disease of _
A Amoebic dysentery
B Typhoid fever
C Regional ileitis
D Tuberculosis enteritis
Cells present in intestinal mucosa include
A Absorptive cell
B M cell
C PANETH cell
D Intercalary cell
E Oxyntic cell
Intestinal enteroendocrine cells secrete
A Somatostatin
B Gastrin
C Cholecystokinin
D Prolactin
E Thyroid stimulating hormone
1,25dihydroxycholecalciferol increases intestinal absorption of calcium ion by activating the
A Calcium binding protein
B Alkaline phosphatase
C Calcium stimulated ATPase
D Protein kinase C
E Adenyl cyclase
Na+ Co-transport is necessary for the intestinal absorption of
A Amino acid
B Galactose
C Bile salts
D Fructose
E Folic acid
Vaso active intestinal peptide
A May be secreted by a cell of bronchogenic carcinoma
B Is secreted by non beta cell in the pancreas
C Stimulate gastric acid secretion
D Enhance small intestinal absorption of water and electrolyte
E Have a normal serum level about 3000 pg/ml
Cause of obscure gastro-intestinal bleeding include
A Vascular ectasia
B Gastric ulcer
C Hemophilia
D Ulcer in Meckel's diverticulum
E Rectal polyp

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