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A. Mesothelium. A. Yolk sac. A. Connective tissue macrophages. A. Macrophages
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Tests with 1 correct answer Basic tissues
1. After two months of appendectomy the patient again has arrived in surgical department with the diagnosis: «The intestinal obstruction, an adhesive disease». During operation damage of what epithelium covering a peritoneum has reduced in development of adhesive disease?
A. Mesothelium
B. Endothelium
C. Transitional epithelium
D. Simple columnar epithelium
E. Simple cuboidal epithelium
2. Differentiation of cells within some type of hematopoiesis is accompanied by a nucleus extrusion. What cell type is characterized by such morphologic changes?
A. Orthochromatophilic erythroblast (normoblast)
B. Polychromatophilic erythroblast
C. Basophilic erythroblast
D. Monoblast
E. Megakaryoblast
3. Blood analysis of a healthy adult man revealed 3% of some blood formed elements. What formed elements have this characteristic?
A. Eosinophils, band neutrophils
B. Band neutrophils, lymphocytes
C. Eosinophils, lymphocytes
D. Eosinophils, mature neutrophils
E. Lymphocytes, monocytes
4. A patient with leukosis has disturbance of some type of hematopoiesis. This type has next characteristic: antigen independent and antigen dependent phases, blastic transformation, clonal expansion, recirculation. What type of hematopoiesis has enumerated features?
A. Lymphocytopoiesis
B. Granulopoiesis
C. Erythropoiesis
D. Monopoiesis
E. Thrombopoiesis
5. A patient suffers from epithelial tumor of the right extrapulmonary bronchus. What morphologic type of epithelium gave rise to tumor?
A. Simple columnar pseudostratified
B. Simple squamous
C. Simple cuboidal
D. Stratified squamous nonkeratinized
E. Transitional
6. Compression of umbilical cord took place. But blood circulation between fetus and maternal organism happened normally. What morphologic components of the umbilical cord promoted to this?
A. Mucuous tissue
B. Allantois residue
C. Tunic of umbilical arteries
D. Tunic of umbilical vein
E. Yolk sac residue
7. There is connecting with the gut vesicle is visible on the histologic micropreparation. It is an extraembryonic organ. Primordial germ cells and erythroblasts (megaloblasts) are located in its wall. What organ is this?
A. Yolk sac
B. Allantois
C. Placenta
D. Umbilical cord
E. Amnion
8. The primary function of brown adipose tissue is
A. To produce heat
B. To store unilocular energy
C. To produce hormons
D. To mobilize lipid for export as fatty acide
E. To initiate the shivering-induced mobilization of lipids
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9. After birth, growth in the length of long bones occurs primarily through
A. Interstitial growth of cartilage cells in the epiphysial plate
B. Increased bone deposition under the periosteum
C. The action of osteoblasts in the primary ossification center
D. The action of osteoblasts in the secondary ossification center
E. Appositional grows from the periphery
10. The microscopic examination of wound lavage of a patient with acute woundy process of his shin revealed big contents of irregular extended-formed cells, with tough nucleus, the basophilic cytoplasm of which includes many Lysosomes, phagosomes and pinocytotic bubbles. What cells are found out in the wound?
A. Connective tissue macrophages
B. Fibroblasts
C. Plasmocytes
D. Tissue basophils
E. Fibrocytes
11. After the radioactive exposure a patient has haematopoietic stem cells disorder. The regeneration of what cells of loose connective tissue will be damaged?
A. Macrophages
B. Fibroblasts
C. Adipocytes
D. Pericytes
E. Pigment cells
12. What parameter of a blood analysis most probably testifies the presence in an organism of an acute inflammation?
A. Ascending an amount of neutrophilic leucocytes
B. Ascending an amount of reticulocytes
C. Ascending an amount of thrombocytes
D. Decrease of an amount of basophilous leucocytes
E. Decrease of an amount of monocytes
13. At study of a blood smear of the person with presence of inflammatory process it is possible to see a great number of spherical cells with a segmented nucleus, acidophilic cytoplasm and shallow pink-violet granules in the cytoplasm. What blood cells are these?
A. Neutrophilic granulocytes
B. Erythrocytes
C. Eosinophilic granulocytes
D. Basophilous granulocytes
E. Lymphocytes
14. In a blood smear of the person who suffers an allergy, it is possible to see a great number of spherical cells with a segmented nucleus, weakly basophilic cytoplasm and major brightly pink granules in cytoplasm. What blood cells type is in the smear?
A. Eosinophilic granulocytes
B. Erythrocytes
C. Neutrophilic granulocytes
D. Basophilous granulocytes
E. Lymphocytes
15. After a bite of a bee in 12 hours allergic appearances on a skin (the edema, an itch) have disappeared. It is known, that one of mediators of an allergy is histamine. What blood cells have taken part in elimination of excess of histamine in a place of a bite?
A. Eosinophils
B. Neutrophils
C. Basophils
D. Lymphocytes
E. Monocytes
16. Punctuate hemorrhage was found our in the patient after application of a tourniquet. With dysfunction of what blood cells is it connected?
A. Platelets
B. Monocytes
C. Eosinophils
D. Neutrophils
E. Lymphocytes
17. At survey of the patient the poor amount of immunoglobulins has been detected. What from the enumerated cells of an immune system produce immunoglobulins?
A. Plasma cells (plasmocytes)
B. Plasmablasts
C. Т-killers cells
D. T-helper cells
E. T-suppressor cells
18. It is known, that plasma cells produce specific antibodies on the given antigen. At injection of an antigen the amount of plasmocytes increases. Due to what blood cells the augmentation of number of plasmocytes is carried out.
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A. B-cells
B. Eosinophils
C. Neutrophils
D. Basophils
E. T lymphocytes
19. At the patient after transplantation of heterologous renal transplant the response of a casting-off has developed. What basic effector cells participate in the given immunological response?
A. Cytotoxic T lymphocytes
B. T-helper cells
C. T-suppressor cells
D. Plasmocytes
E. В-plasmocytes
20. At survey frequently sick child the poor amount of immunoglobulins has been detected. Which of the enumerated cells of an immune system produce immunoglobulins?
A. Plasma cells
B. T-helper cells
C. Macrophages
D. Plasmablasts
E. T-suppressor cells
21. In a patient with clinical signs of immunodeficiency the number and functional activity of T and B-lymphocytes are not changed. Defect with dysfunction of antigen-presentation to the immunocompetent cells was found during investigation on the molecule level. Defect of what cells is the most probable.
A. Macrophages, B-cells
B. NK-cells
C. T-lymphocytes
D. Fibroblasts, T-lymphocytes, B-lymphocytes
E. 0-lymphocytes
22. Live vaccine is injected into the human body. Increasing activity of what cells of connective tissue can be expected?
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