6. .A male 66 years old has a malignant epithelial tumor derived from anmiddle caliber bronchus. What epithelium is the source of this tumor?
Pseudostratified columnar ciliated
Simple columnar
Transitional
Stratified keratinised
Stratified non-keratinised
7. Alveolar space of the acinus was invaded by some bacteria which interacted with the surfactant. This led to the activation of the cells that are localized in the alveolar walls and on the surface. What cells are these?
Alveolocytes type II
Alveolar macrophages
Alveolocytes type I
Endothelial cells
Clara cells
8. . As a result of trauma of a man’s nose of 32years of age. The mucus layer of superior nasal concha was damaged. What consequences did it result in?
Insufficient moistening of air
Insufficient warming and moistening of air
Violation of cleaning of air
Violation of smell sensation
Insufficient warming of air
9. Lung of premature infant is presented on electronic photomicrography of biopsy material. Collapse of the alveolar wall caused by the deficiency of surfactant was revealed. Disfunction of what cells of the alveolar wall caused it?
Alveocytes type II
Alveocytes type I
Fibroblasts
Alveolar macrophages
Secretory cells
10. A patient with acute rhinitis has hyperemia and elevated mucus production in the nasal cavity. The activity of which cells of the epithelium of the mucous layer is elevated?
Endocrine
Basal
Goblet
Brush
Ciliated
11. .On an electronic photomicrograph of the cells of alveoli, cells that take part in the formation of aerohematic barrier are seen. Which cells are these?
Type I alveolocyte
Clara cells
Epitheliocytes with microvilli
Type II alveolocyte
Alveolar macrophages
12. The aerogemic barrier includes surfactant which plays a protective role and
reduces surface tension. Indicate cells thatproduce surfactant.
Type 1 alveolocytes
Clara secretory cells
Type II alveolocytes
Macrophages
Ciliated epitheliocytes
13. At the autopsy of a dead man of 65 years, who suffered the disease of lungs, a pathological process was seen, mainly localized in the bronchi. The glands, cartilaginous islands and pseudostratified ciliary epithelium were expressly visible at histological
Middle bronchus
Main bronchial tubes
Terminal bronchioles
Large bronchus
Small bronchus
14. It is known that an important component of aerogemic barriers is a surfactant alveolar complex that prevents alveoli from collapsing during the exudation. What alveolar cells synthesizephospholipids that areused for the surfactant membranes formation?
Type II alveolocyte
Endothelial cells
Brushcells
Type I alveolocyte
Alveolar macrophages
15. At the worker of chemical manufacture after inspiration of a caustic pair death of part of ciliary epitheliocytes of bronchi was observed. What cells will take place in regeneration of this epithelium?
Basal cells
Goblet cells
Endocrine cells
Ciliary cells
Cells without cilia
16. In the epithelium of auriferous ways there are cells with a dome-shaped apical part on their surface of which microvilli are situated. In this cell it is also observed well developed synthetic apparatus, and in the apical part - secretory granules. Name t
Clara cells
Goblet cells
Endocrine
A cell is without microvilli
Cambial cell
17. Study of a tubular organ revealed that its median membrane consists of solid hyaline rings. What epithelium lines mucous membrane of this organ?
Simple prismatic ciliated
Simple prismatic glandular
Simple cubical
Simple prismatic with a border
Simple squamous nonkeratinised
18. Premature babies often develop respiratory distress syndrome. This pathology is caused by the deficiency of a certain component of the blood–air barrier. Name thiscomponent:
.Alveolar basementmembrane
Alveolocytes
Endothelial basementmembrane
Surfactant
Capillary endothelium
19. A patient with an acute rhinitis has hyperemia and excessive mucus formation in nasal cavity. What epithelial cells of mucous membrane have the intensified activity?
Basal cells
Ciliated cells
*Goblet cells
Microvillous cells
Endocrine cells
20. On an electronic photomicrograph, it is observed structures, presented as opened sacs, lined from the internal surface with simple epithelium, which consists of respiratory and secretory cells. Which structures are these?