Alveolocyte II type participates in the blood-air barrier.
Yes
No
The lungs have two surfaces - diaphragmatic and mediastinal
Aveolocytes I type produce surfactants
Cartilago cricoidea has the form of a ring with plate
The respiratory part of the lung is made of bronchi, alveolar ducts, alveolar sacs and alveoli
The left main bronchus is shorter and wider than the right one
The right main bronchus is shorter and wider than the left one
The left lung possesses three lobes - superior, inferior, and middle
The laryngeal cavity has only two parts - vestibule and ifraglottic cavity
The epithelium of respiratory bronchioles is unilayered cuboid ciliated
The right lung possesses three lobes - superior, inferior and middle
The septal cells are macrophages
Which of these structures is a part of the upper respiratory tract?
bronchi
larynx
lungs
pharynx
trachea
The largest cartilage in the larynx is the:
arytenoid cartilage
cricoid cartilage
corniculate cartilage
cuneiform cartilage
thyroid cartilage
The true vocal cords and the opening between them are called the:
fauces
glottis
vestibular folds
Which of these structures prevents the movement of swallowed materials into the larynx?
middle nasal conchae
epiglottis
uvula
both epiglottis and vestibular folds
Which of these structures has no cartilage in it?
primary bronchus
secondary bronchus
terminal bronchiole
Surfactant:
reduces surface tension of the fluid lining the alveoli
increases pleural pressure
decreases alveolar pressure
makes inspiration more difficult
can cause a pneumothorax
Which cartilages in the larynx are paired:
cartilago cricoidea
cartilago arytenoidea
cartilago thyroidea
The cells of Clara are typical for:
large bronchi
segmental bronchi
terminal bronchi
The septal cells:
macrophages
lymphocytes
monocytes
epithelial cells
Which of the following muscles is m. vocalis?
m. cricothyroideus
m. thyroarytenoideus
m. crycoarytenoideus posterior
m. thyroepiglotticus
In meatus nasi inferior opens:
sinus maxilaris
sinus frontalis
sinus ethmoidalis anteriores
sinus ethmoidalis posteriors
ductus nasolacrimalis
The parts of the laryngeal cavity are: A. B. C.
The wall of the alveoli contains the following cells: A. B. C.
Which sinuses open in meatus nasi medius? A. B. C.
The elements of the blood-air barrier are: A. B. C. D.
Which are the lobes of the left lung? A. B.
Which are the lobes of the right lung? A. B. C.
The respiratory part of nasal cavity includes: A. and B. C. D
The right lung's fissures are termed: A. B.
The main cells of epithelium of the trachea are: A. B. C. D.
Typical for the lung is: (pick true ones)
three surfaces
three lobes in the left lung
aa. vv. bronchilaes are elements of radix pulmonis (root of the lung)
both lungs have oblique fissure
Typical for the trachea is: (pick true)
three parts
pseudostratified ciliated epithelium
tracheal glands are in tela submucosa
carina trachealis is in the region bifurcation of trachea
Typical for the respiratory part of nasal cavity is: (pick true)
lamina epithelialis is pseudostratified epithelium
there are olfactory glands
lamina propria is reticular connective tissue
there are sinusoids in lamina propria
there are acini in lamina propria
