問題一覧
1
what are vasa vasorum?
blood vessels
2
What is not the function of bone marrow macrophages?
transmit iron to developing leukoblasts
3
Identify the correct statement regarding the eye development.
The future retina and the optic nerve are develop from the forebrain
4
What is not true about the endothelial cells of capillaries?
they represented by two layers of squamous cells rolled into a tube
5
Which types of cells are located inside of stria vascularis?
basal, intermediate, and marginal cells
6
What of the following is not taking place in thymus?
the developing T cells proliferate extensively in the medulla
7
Which organs are involved in the embryonic hemopoiesis?
yolk sac, liver, spleen
8
Where are located pericytes?
along the outside of the capillaries and small venules
9
Which type of cell is involved in the secretion of calcitonin?
Parafollicular cells
10
Which is of the following is the roof of the scala media?
Vestibular(Reissner) membrane
11
What is another term for the intestinal glands?
crypts of Lieberkuhn
12
What are the stem cells for the cells of taste buds?
Basal cells of taste buds
13
What is not true about the parietal cells?
during active HCI production, the number of microvilli decreases and the tubulovesicular system increases
14
Which elements are located inside of neuropil?
tangled network of axons, dendrites, and neuroglial processes
15
Which vessels give rise to penicillar arteries?
terminal arterial capillaries
16
What vessel regulates the amount of blood going into a capillary bed?
arteriole
17
Which elements are received by dorsal horns of the spinal cord?
central processes of the sensory neurons whose cell bodies lie in the dorsal root ganglion
18
Where are found taste buds besides tongue?
On the soft palate and pharynx
19
What aids the lymphocyte in recognizing the endothelial cells of HEVs?
Selectins
20
Which layer of the retina contains axons of ganglion cells?
Optic nerve fiber layer
21
The parenchymal cells or the pineal gland is composed primarily of
pinealocytes and interstitial cells
22
When the eyes begin to develop?
at fourth week of development
23
What structure are characterized the pars intermedia?
many cuboidal cell-lined, colloid-containing cysts
24
Power of a muscle
is directly proportional to its physiological crass-section
25
Which organ of the alimentary canal possesses glands in the submucosa?
esophagus
26
Identify the daughter cells which are arised when the one CFU-E undergos division?
proerythroblasts
27
What is the action parathyroid hormone in bone?
increase the secretion of osteoclast-stimulating factor
28
İdentify the correct statement regarding the cornea
Stratified, squamous, nonkeratinized epithelium covers the anterior surface
29
Find the correct statement regarding the thymus.
the capillaries of the cortex are of the
30
Which cells give rise to erythrocytes?
CFU-E
31
Which cells do form the blood-thymus barrier?
type I epithelial reticular cells
32
What is true about the negative feedback mechanism (in the endocrine system)?
an inhibitory signal to the endocrine gland once a hormone activates its target cell
33
Identify the incorrect statement
the muscularis mucosa of the esophagus is composed of skeletal and smooth muscle layer
34
Where are located the Purkinje fibers of the conducting system of heart?
in subendocardial layer
35
Which layer has the greatest cell density of the cerebral cortex?
Internal granular
36
Which of the following do not regulate secretion of various anterior pituitary hormones?
Thyrotropin inhibiting hormone
37
What of the following is not the spleen's function in human?
reservoir of red blood cells
38
Where is produced the hormone that causes contractions of pregnant uterus at parturition?
In nuclei of the hypothalamus
39
Which glands are located in the lamina propria of olfactory mucosa?
Bowman’s glands
40
What is located inside the dorsal horns of spinal cord?
aggregations of cell bodies of Interneurons
41
What is not true about the middle ear?
Composed of bony labyrinth
42
Which layer is not part of the retina?
Choriocapillary layer
43
What of the following explains the open circulation theory in spleen?
the terminal arterial capillaries terminate prior to reaching the sinusoids
44
Which elements do not take the nutrients and oxygen from the aqueous humor? 1) Cornea 2) Retina 3) Ciliary body 4) Ciliary processes 5) Sclera 6) Lens
2,3, 4, 5
45
What is true about the hypophyseal portal system?
is the vascular supply system that is used for hormonal regulation of the pars distalis
46
Where is detected position of the head and linear movement?
In the macula of the saccule and utricle
47
Where is antidiuretic hormone (ADH) released to bloodstream?
Neurohypophysis
48
Which organ does produce the releasing hormones?
Hypothalamus
49
What are wide, leaky capillaries called?
sinusoidal capillaries
50
Where are transported the releasing or inhibiting hormones?
into the primary capillary bed
51
Select the true explanation about the intestinal villi
they are epithelially covered, finger-like or leaf-like protrusions of the lamina propria
52
What is not true about the pigment epithelium of the retina?
Flattened cells that located in the ganglion cell layer
53
What is not true statement regarding veins?
they outnumber arteries and have smaller luminal diameters
54
What is the choriocapillary layer?
Inner surface of the choroids that is abundant with small blood vessels
55
How is the cerebellar output in action?
Inhibitory
56
Which photopigment associated with cones?
Photopsin
57
What surrounds the horseshoe shaped band of epithelial cells - the dental lamina?
neural crest-derived ectomesenchyme of the mandibular and maxillary arches
58
Which cells secrete pepsinogen?
chief cells
59
What sensation does the crysta ampularies detect?
Linear and angular movement
60
Where do empty their lymph the afferent lymph vessels of lymph node?
into the subcapsular sinus, which is located just deep to the capsule
61
Which cell types are not found in the organ of Corti?
Brush cells
62
Which basophilic cells situated near sinuses of anterior pituitary?
Gonadotrophs
63
Which cells do produce the B-type natriuretic peptide?
specialized cardiac muscle cells of the ventricle
64
Which cells do secrete glucocorticoids?
Cells of zona fasciculata
65
Which cells contain rhodopsin on their membrane?
Photoreceptor cells- rods
66
Where does migrate the B cell after it antigen recognition and activation?
migrates to a primary lymphoid nodule and proliferates, forming a germinal center
67
Which hormon has a generalized effect of increasing cellular metabolic rates?
somatotropin
68
What are the modifications of the muscularis externa that is seen on the large intestine?
teniae coli
69
Which types of cells are found in the olfactory epithelium? 1) Olfactory 2) Sustentacular 3) Amacrine cells 4) Basal 5) Type I hair cells 6) Hensen's cells
1,2,4
70
Which statement is not correct regarding mucous cells of salivary glands?
their nuclei are apically located and are round
71
Which cell types are found in the parathyroid gland?
Chief cells and oxyphil cells
72
Which vessels function in lymphocyte recognition and segregation by type-specific receptors on their luminal surface?
high-endothelial venules
73
What of the following surround neurons in dorsal root ganglia?
the capsule cells, satellite cells and collagen
74
What type of tissue lines blood vessels?
simple squamous epithelium
75
Which cell type is found in the adrenal medulla?
Chromaffin cells
76
Where are found fenestrated capillaries that lack of diaphragms?
renal glomerulus
77
What of the following is correct?
postnatally the liver and the spleen are not active in hemopoiesis
78
Which of the following is a distinct structure found specifically in the liver, spleen, and bone marrow?
sinusoidal capillaries
79
Which of the following is an element of the central nervous system?
Gray matter of the spinal cord
80
What covers the filiform papillae of tongue?
stratified squamous keratinized epithelium
81
By which structure is lined a central canal of spinal cord?
ependymal cells
82
Choose the incorrect statement about the pericytes.
they may undergo differentiation to become skeletal muscle cells
83
which vessels do contain the PALS?
central artery
84
Which type of epithelium is not found in the oral cavity?
simple nonkeratinized squamous
85
Where does the organ of Corti lie?
On the basilar membrane
86
What is not true about the suprarenal medulla? 1) It arises from neural crest cells 2) It arises from the mesoderm 3) produces a group of hormones called corticosteroids 4) produces its hormones from cholesterol 5) it is small, dark, inner portion of adrenal gland
2, 3, 4
87
Where is the Bruch’s membrane located?
It separates the choroid from the retina
88
The low-frequency sounds are detected
Near the apex of the cochlea
89
Which hormone causes contractions of myoepithelial cells of the mammary glands, assisting in milk ejection?
Oxytocin
90
Which cell can be classified as acidophilic cell?
Mammotroph cells
91
Which type of cells are involved in the secretion of thyroglobin?
Follicular cells
92
what is not true about the hair cells of the maculae?
Hair cells play a role in absorption endolymph
93
Which of the following cells is not found in the epithelium of the stomach?
basket cells