histology

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  • Created by: aaroumed
  • Created on: 09-05-21 21:19
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:
Surfactant
1 of 18
. Microphotogram made with electron microscope shows alveolar cells that
compose blood-air barrier. Name this cells:
Alveolar respiratory epithelial cells
2 of 18
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
3 of 18
.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
4 of 18
The aerogemic barrier includes surfactant which plays a protective role and
reduces surface tension. Indicate cells thatproduce surfactant.
Type II alveolocytes
5 of 18
.Chronic rhinitis is accompanied by damage to the epithelium of the mucous layer of
the respiratory part of the nasal cavity. Which epithelium is damaged?
Pseudostratified columnar ciliated
6 of 18
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?
*Goblet cells
7 of 18
A 30 years oldman had trauma of a nose. The mucus layer of superior nasal concha was damaged. What consequences did it result in?
Violation of smell sensation
8 of 18
An electron microphotography represents a neural origincellthat is
in the epithelium of the mucous layer. Distal partthe peripheral process of the cell has a bulbous thickeningthat contain 10-12 cilia. Whatcell is it?
olfactory cells
9 of 18
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
10 of 18
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
11 of 18
. 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?
Violation of smell sensation
12 of 18
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
13 of 18
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
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After prolonged inflammation of the mucous layer of the nasal cavity a patient haschanges in the epithelium. What epithelium has been changed?
Pseudostratified columnar ciliated
15 of 18
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
16 of 18
The child inhaled a button that was removed from the right main bronchus with the help of the bronchoscope. What type of epithelium was damaged?
Pseudostratified columnar ciliated
17 of 18
. Premature infants have syndrom of respiratory failure. Failure of what aerohematic barriere component underlies this pathology?
Surfactant
18 of 18

Other cards in this set

Card 2

Front

. Microphotogram made with electron microscope shows alveolar cells that
compose blood-air barrier. Name this cells:

Back

Alveolar respiratory epithelial cells

Card 3

Front

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?

Back

Preview of the front of card 3

Card 4

Front

.A male 66 years old has a malignant epithelial tumor derived from anmiddle caliber bronchus. What epithelium is the source of this tumor?

Back

Preview of the front of card 4

Card 5

Front

The aerogemic barrier includes surfactant which plays a protective role and
reduces surface tension. Indicate cells thatproduce surfactant.

Back

Preview of the front of card 5
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