At the patient with a permanent injury of the upper extremity breaking processes of regeneration of a cartilage owing to damage of chondrogenic cells is observed. What cells have tested damage?

Cells of inner cellular layer of perichondrium

Cells of an upper layer of perichondrium

Cells in isogenous droups

Cells of region of a young cartilage

Cells which enter from blood vessels

2

61

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.

Purkinje cells

Basket cells

Golgi cells

Pyramidal cells

Stellate cells

2

62

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 these neurons are surrounded by glial cells. Center of organ contains neurons processes. What organ is it?

Dorsal root ganglion (spinal ganglion)

Vegetative ganglion

Spinal cord

Cerebral cortex

Cerebellar cortex

2

63

It is offered to the student two microslides. On first - an elastic cartilage (stained by orsein), on second - hyaline (stained by hematoxylin - eosine). To what features of them it is possible to distinguish

On presence of elastic fibers

On presence of isogenic groups of cells

On presence of perichondrium

On presence of an extracellular matrix

On presence of region a young cartilage

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64

At people of advanced age it is observed exuberant losses of mass of an osteal tissue that reflects development of an osteoporosis. Activation of what cells of bone tissue causes development of the given disease?

Osteoclasts

Osteoblasts

Macrophages

Mast cells

Osteocytes

2

65

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:

Bets

Purkinje

Golgi

Nissle`s

Paneth`s

2

66

At the laboratory experiment the leukocyte culture was mixed with staphylococci. Neutrophil leukocytes engulfed and digested bacterial cells. This process are termed:

Phagocytosis

Facilitated diffusion

Pinocytosis

Osmosis

Diffusion

2

67

In human embryo neural tube neuroepithelial ectodermal 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?

Mantle (intermediate) zone

Ventricular zone

Marginal zone

Outer limiting membrane

Inner limiting membrane

2

68

Myocardiodistrophy promotes a breach of cardiac muscle cells metabolism. Which of the following embryonic origin breach causes this pathology?

Myoepicardial plate

Myotome

Endoderm

Ectoderm

Mesenchyme

2

69

In a patient after transplantation of the foreign kidney rejection of the transplated organ developed. What main effecter cells participate in this reaction at first?

T-killers (T-cytotoxic)

plasma cells

T-lymphocytes –supressors

B-cells

Fibroblasts

2

70

Examination of a patient who was subjected to X-ray irradiation revealed injury of the splenic white pulp. What cells of the white pulp undergo to this pathological change at first?

Lymphocytes

Basophils

Neutrophils

Mast cells

Red blood cells

2

71

Under the influence of long vibration and a motion in motor regions of cortex brain occurs a gliolis – phagocytosis of damaged neurons by neuroglial cells. What neuroglia participates in this process?

Microglia cells

Protoplasmatic astrocytes

Oligodendrocytes

Ependymal cells

Fibrous astrocytes

2

72

At a combustion of a skin the patient feels a strong pain. Processes of what neurons first conduct pain nervous impulse in central nervous system?

Pseudounipolar neurons

Bipolar neurons

Unipolar neurons

Multipolar neurons

Purkinje neurons

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73