Крок 1 stom. по темам1

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DMonocytes

ETissue basophils

At morphological research of a spleen activization of immunity reactions in an organism has been determined. In what structures of the given organ begins secondary proliferation of T-lymphocytes?

A. Mantile zone of white pulp B. Red pulp

C.Periarterial zone of white pulp*

D.Marginal zone of white pulp

E.Central zone of white pulp

On preparation the organ is submitted, in reticular stroma which matures cells of blood and lymph nodules are placed. What organ is submitted on preparation?

A.Tonsils

B.Тhymus

C.Spleen *

D.Lymph node

E.Red bone marrow

At the preparation the organ is represented wich covered connective tissue capsule from which trabeculae away. In the organ you can distinguish cortex, which contains lymphatic nodules, and the medulla with lymphoid cells. Which organ is represented on the preparation?

ALymph node*

BThymus

CSpleen

DRed bone marrow

ETonsils

At histological preparation the organ’s parenchyma is represented by lymphoid tissue that forms the lymph nodules, the latter are diffusely and contain a central artery. Which organ is represented on the preparation?

ASpleen*

BTonsils

CLymph node

DThymus

ERed bone marrow

At histological preparation there is an organs which cells form three types of lymphatic structure: lymphatic nodules, sinuses and medullary cord. Which organ is represented?

ALymph node*

BSpleen

CThymus

DTonsils

ERed bone marrow

The spherical formations of lymphocytes were found on micropreparations. In the middle of formations - the central artery. Which organ is examined?

A Spleen. *

BKidney.

CThymus.

DBone marrow.

ELymph node.

A student examinated two histological preparations. Both of them had organs that had lymph nodules. On the first preparation - only follicles, and on the secondfollicles contained eccentrically vessel. Determine what kind of organ?

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Blood analysis of a 16-year-old girl suffering from the autoimmune inflammation of thyroid gland revealed multiple plasmatic cells. Such increase in plasmocyte number is caused by proliferation and differentiation of the following blood cells:

AB-lymphocytes*

BT-helpers

CTissue basophils

DT-killers

ET-supressors

At older people’s frequency of occurrence of tumors rises. One of principal causes of it:

A.Decreasing of intensity of antibodies’ formation

B.Increasing of frequency of infringements mitosis

C.Decreasing of activity of cellular immunity*

D.Increasing of activity of cellular immunity

E.Increasing of activity of antibodies’ formation

To the patient with the big burns have made change of a donor’s skin. But for 8 day transplantant’s color has changed and for 11 day it started to be torn away. What cells accepted in it participation?

А. T-lymphocytes*

B. Erythrocytes С. B-lymphocytes

D.Acidophills

E.Basophills

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E Parathyroid gland

The patient of very high growth comes to the doctor. He has long thick fingers of hands, the big bottom jaw and the drooped lower lip. Increased secretion of what hormone can be suspected?

A. Somatotrophin*

B. Thyrotroph

C.Gonadotroph

D.Vasopressin

E.Oxitocin

Growth of the child of 10 years reaches achieves 178 sm, weight - 64 kg. What endocrine gland it is connected to infringement of activity?

A.Reproductive

B.Suprarenal

C.Thyroid

D. Hypophysis*

E. Parathyroid

Parodontitis is treated with calcium preparations and hormones that stimulate tooth mineralization and inhibits tissue resorption. What hormone is it?

ACalcitonin*

BParathormone

CAdrenalin

DAldosterone

EThyroxine

Clinical examination of a female patient revealed reduction of basal metabolism by 40%, gain in body mass, drop of body temperature, face puffiness, sexual disfunctions, inertness and apathy, lowered intelligence. These symptoms are caused by dysfunction of the following endocrine gland:

A Hypofunction of thyroid gland*

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BHypofunction of parathyroid glands

CHypophysis hyperfunction

DEpiphysis hypofunction

EHyperfunction of thyroid gland

After a surgical procedure an experimental animal died from intense convulsions. What endocrinal glands were extracted?

AParathyroid*

BThyroid

CAdrenal

DOvaries

ETesticles

A 5-month-old boy was hospitalized for tonic convulsions. He has a life-time history of this disease. Examination revealed coarse hair, thinned and fragile nails, pale and dry skin. In blood: calcium - 1,5 millimole/l, phosphor - 1,9 millimole/l. These changes are associated with:

AHypoparathyroidism*

BHyperparathyroidism

CHyperaldosteronism

DHypoaldosteronism

EHypothyroidism

The woman of 53 years, growth of 163 sm, weight of 93 kg, fat constitution, the face with edema, inactive, apathetic. Infringement of functions what endocrine gland causes a condition of the patient?

A. Suprarenal B. Gonades C. Parathyroid

D.Thyroid*

E.Hypophysis

On histopreparation it is submitted parenchymal organ. Parenchyma consists of the many follicles which wall is formed by a layer of cuboidal cells. In a gleam of follicles collects colloid. To what organ such morphological attributes are characteristic?

A.Thyroid gland*

B.Ovaries

C.Lymph node

D.Hypophysis

E.Suprarenal gland

At the patient for the third day after total thyroidectomia muscle spasmes have appeared. What medical products should be appointed this patient?

A.Preparates of calcium*

B.Antispasmatic drags

C.Sedative drags

D.Antibiotics

E.Preparates of potassium

Kidneys of a man under examination show increased resorbtion of calcium ions and decreased resorbtion of phosphate ions. What hormone causes this phenomenon?

A Parathormone *

BThyrocalcitonin

CHormonal form D 3

DAldosterone

EVasopressin

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roundish clusters and contain some lipidic inclusions. What part of adrenal is presented in this histological specimen?

AGlomerular zone*

BIntermedial zone

CFasciolar zone

DReticular zone

E-

A patient ill with adenoma of glomerular zone of adrenal cortex (Conn's disease) has arterial hypertension, convulsions, and polyuria. What is the main factor in the pathogenesis of these disturbances?

AAldosterone hypersecretion*

BAldosterone hyposecretion

CCatecholamines hypersecretion

DGlycocorticoids hypersecretion

EGlycocorticoids hyposecretion

Microscopic examination of a parenchymatous organ revealed that its epithelial cords formed glomerular, fascicular and reticular zones. The central part of the organ was presented by accumulations of chromaffin cells. Specify this organ:

AAdrenal gland*

BThyroid gland

CEpiphysis

DLiver

EHypophysis

A patient with Itsenko-Cushing syndrome has persistent hyperglycemia and glycosuria, hypertension, osteoporosis, obesity. Increased synthesis and hypersecretion of the following hormone will be observed in this case:

ACortisol*

BAdrenaline

CGlucagon

DThyroxin

EAldosterone

At the man of 42 years which long time was in a condition of stress, in urine the contents of 17-ketosteroids is considerably increased, that first of all testifies to increase of secretion:

A.Epinephrine *

B.Estradiol

C.Kortizol

D.Norepinephrine

E.Aldosterone

Organ’s parenchyma forms dense glomerulus, formed from endocrinocytes. To what organ the given structure is characteristic?

A.Lymph node

B.Spleen

C.Kidney

D.Suprarenal gland*

E.Pancreas

A patient has been given high doses of hydrocortisone for a long time. This caused atrophy of one of the adrenal cortex zones. Which zone is it?

A Fascial *

BGlomerular

CReticular

DGlomerular and reticular

E-

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The student has remembered, that epithelia of oral mucosa non-keratinazed. On a histological preparation of the cheek he has seen, that from both its parties sides keratinized epithelia. What the student should remember?

A.Mandibular zone of a cheek can keratinized

B.Maxillar zone of a cheek can keratinized

C.Intermediate zone of a cheek can keratinized*

D.Place of parotid duct opened can keratinized

E.Marginal zone of a cheek can keratinized

On a histological preparation oral cavity’s organ which will consist of three parts, - skin, intermediate and mucous is seen. The basis is formed striated muscle tissue.

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A child damaged the lateral surface of his tongue. What lingual papillas are most likely to be damged?

AFoliate*

BConic

CVallate

DFiliform

EFungiform

There is a specimen of soft palate where both oral and nasal surfaces can be seen. It was revealed that oral cavity had damaged epithelium. What epithelium is damaged?

AStratified squamous nonrtratinized*

BStratified cuboidal nonrtratinized

CStratified cilindrical nonrtratinized

DStratified squamous keratinized

EPseudostratified ciliated epithelium

On a histological preparation of oral cavity’s organ it is visible 4 zones: adipouse, glandular, sutural and marginal. What for organ on a preparation?

A.Soft palate

B.Gingiva

C.Hard palate *

D.Lip

E.Cheek

On a histological preparation of oral cavity’s organ it is visible, that the one surface is covered by non-keratinized epithelia, and the second surface – pseudostratified epithelia. What it for body?

A.Cheek

B.Gingiva

C.Hard palate

D.Soft palate *

E.Lip

At the sick child the white strike in tongue is observed. Due to what papilla there is a given phenomenon?

A.Circumvallate

B.Foliate

C.Conic

D.Fungiform E. Filiform *

As a result of the chemical burn of the lateral surface of tongue at 5 years child in this site there is no taste sensitivity that is connected to destruction of taste touch cells. What structures of the cell take part in perception recognition of taste?

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A.Microvilli on apical surfaces *

B.Lateral surface

C.Microvilli on basal surfaces

D.Nucleus

E.Basal lamina

23Large and small At micropreparation of the submandibular salivary gland there are shown some salivary glands basket-shaped cells concentrated around the acini and excretory ducts. These cells surround bases of the serous cells and are called myoepitheliocytes. These cells relate

to the following tissue: A Muscle tissue *

B Epithelial tissue C Nervous tissue

D Special connective tissue

E Loose fibrous connective tissue

A histological specimen of a mandibular gland shows an exctretory duct. Mucous membrane of the duct is lined with cuboid epithelium whose cells have weakly developed organellas. What excretory duct is it?

AIntercalated*

BStriated

CInterlobular

DCommon excretory

E-

A microspecimen of parotid gland presents secretory acini with serous cells that synthesize mostly enzymes. According to the chemical composition classification, the parotid gland relates to the following glands:

ASerous*

BMucous

CSeromucous

DEnzymatic

E-

Examination of a microspecimen made of an unknown organ revealed some acini that contained 10-15 cone cells with basophilic cytoplasm, round nucleus and well developed granular endoplasmic reticulum. An acinus is surrounded by a basal membrane with myoepithelial cells localized in its splitting. What organ is the slice made of?

AParotid gland*

BPancreas

CLungs

DSublingual gland

ELiver

At an acute inflammation of parotid gland processes of secretion and allocation are broken. What cells suffer thus?

A.Serous, mucous

B.Albuminous, serous, mucous

C.Serous, cells with basal striation, stellate cells

D. Serous, myoepithelial cells *

E. Bordered epitheliocytes, cells with basal striation

At chronic inflammatory processes of salivary glands damage of ductal epithelia is observed. What epithelia will be damaged injured thus in striated ducts of major salivary glands?

A.Cuboidal epithelia with basal striation

B.Cilindrical epithelia with basal striation *

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