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A. Osteoclasts. A. Surface of bone. A. Compact bone. Special tissue. A. In a band. A. Dorsal root ganglion (spinal ganglion)
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a. Osteoclasts
b. Osteocytes
c. Osteoblasts
d. Chondroblasts
e. Chondrocytes
96. At which of the following sites in bone would you find osteoblasts during active deposition of new bone matrix?
a. Surface of bone
b. Haversian canal
c. Lacuna
d. Periosteum
e. Canaliculi
97. In which of the following bone sites are canaliculi found?
a. Compact bone
b. Perichondrium
c. Bone marrow
d. Newly mineralized bone matrix
e. Howship’s lacuna
SPECIAL TISSUE
98.. Breaking architectonics in a somite region near to an endoderm and notochord is found during biopsy examination of embryonic material. Disorders of what tissues or organs will be?
A. Skeletal tissues
B. Urogenital system
C. Striated skeletal muscle
D. Striated cardiac muscle
E. Fibrillar connective tissue of a skin
99.. In traumatological hospital, the patient with damage of muscles of the inferior extremity is supplied. Due to what cells reparation of muscle filaments and regeneration of function of muscles is possible?
A. Satellite cells
B. Myoepithelial cells
C. Myofibroblasts
D. Fibroblasts
E. Myoblasts
100.. At formation of a muscle tissue in an embryogenesis process of fusion of myoblasts in myosyncithium is quenched. What tissue development will be disturbed?
A. A skeletal muscle tissue
B. A muscle tissue derivate of neural tube
C. A muscle tissue derivate of ectoderm
D. A smooth muscle tissue derivate of mesenchyme
E. A cardiac muscle tissue
101. At examination of a striated muscle fiber after a mechanical trauma destruction of thick myofilaments is observed. Where pathological modifications if filaments will be studied in polarized light will be localized?
A. In A band
B. In I band
C. In half of A-band
D. In A band and in I band
E. In half of I band
102. At examination of a striated muscle fiber after treatment of hydrolyses enzymes destruction of thin myofilaments is observed. What supermolecular structures have tested damage?
A. Actin myofilaments
B. Myosin myofilaments
C. Tonofibrils
D. Tropocollagin complexes
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E. Nucleoprotein complexes
103. During an operative measure at the patient the part of a small intestine is removed. Due to what elements regeneration of a muscular layer is possible?
A. Smooth muscle cells
B. Мyosyncithium
C. Adipose cells
D. Satellite cells
E. Fibrocytes
104. Patient with injured muscles of the lower extremities was admitted to the traumatological department. Due to what cells is reparative regeneration of the muscle fibers and restoration of the muscle function possible?
A. Satellite-cells
B. Myoepithelial cells
C. Myoblasts
D. Myofibroblasts
E. Fibroblasts
105. At the patient the tremor and convulsions that is caused by breaking of nerve fibers myelination of a central nervous system is observed. Function of what cells suffers at this disease?
A. Olygodendrocytes
B. Fibrillar astrocytes
C. Ependymal cells
D. Protoplasmatic astrocytes
E. Microglial cells
106. In what cells during life the mitosis is not observed, and the quantitative content DNA remains to stationary values?
A. In neurones
B. In hemopoietic
C. In striated muscle fiber
D. In smooth muscle
E. In an epidermis
107 At patient with a chronic alcoholism disturbance of coordination of movements and equilibrium owing to morphologic disturbances in cerebellum. Damage of what cerebellar cells we can suppose at a first head?
A. Purkinje cells
B. Basket cells
C. Golgi cells
D. Pyramidal cells
E. Stellate cells
108. Some nervous system organ is presented in histological section. It contains capsule, connective tissue layers that extend from the capsule. Bipolar (pseudounipolar) neurons are located bellow capsule. Peryikaryons of this neurons are surrounded by glial cells. Center of organ contains neurons processes. What organ is it?
A. Dorsal root ganglion (spinal ganglion)
B. Vegetative ganglion
C. Spinal cord
D. Cerebral cortex
E. Cerebellar cortex
109. Cerebral cortex contains large and giant pyramidal shaped neurons. It is a feature of the cerebral cortex. Discovery of this cells was connected with the name of following scientist:
A. Bets
B. Purkinje
C. Golgi
D. Nissle`s
E. Paneth`s
110. In human embryo neural tube neuroepithelial ectodermic cells differentiate into neuroblasts and gliablasts. Owing to migration of these cells some zones (layers) are formed in neural tube. Which of the following zone is where bodies of neuroblasts locate in?
A. Mantle (intermediate) zone
B. Ventricular zone
C. Marginal zone
D. Outer limiting membrane
E. Inner limiting membrane
111. During road accident at the man of 30 years the femoral artery has been injured. In hospital the arteriorraphy was performed. Regeneration of what muscle tissue is necessary for regeneration of a wholeness of the vessel`s tunica media?
A. Smooth muscle tissue
B. Striated skeletal muscle tissue
C. Striated cardiac muscle tissue
D. Myoepithelial cells
E. Satellite cells
112. The patient with complaints of pain in eyes, which have arisen after duration stay of the patient in a field during dust burs, converted to the ophthalmologist. The doctor has established the surface damages of a cornea epithelium. What cells will provide regeneration of the defective epithelium?
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