Moving of the daughter chromatids to the poles of the cell is observed in the mitotically dividing cell. At what stage of the mitotic cycle is this cell?
A. Interphase
B. Prophase
C. Anaphase
D. Metaphase
E. Telophase
Intake of oral contraceptives containing sex hormones inhibits secretion of the hypophysiae hormones. Secretion of which of the indicated hormones is inhibited while taking oral contraceptives with sex hormones?
A. Thyrotropic
B. Follicle-stimulating
C. Somatotropic
D. Oxytocin
E. Vasopressin
A sick man with high temperature and a lot of tiny wounds on the body has been admitted to the hospital. Lice have been found in the folds of his clothing. What disease can be suspected?
A. Malaria
B. Epidemic typhus
C. Tularemia
D. Plague
E. Scabies
A genetics specialist analyzed the genealogy of a family and found that both males and females may have the illness, not across all the generations, and that healthy parents may have ill children. What is the type of illness inheritance?
A. Y-linked
B. Autosomal recessive
C. X-linked recessive
D. Autosomal dominant
E. X-linked dominant
Inflamation is characterised by increased permeability of vessels of microcirculation stream, increase of their hydrodynamic blood pressure. Increasing of the osmotic concentration and dispersity of protein structures is present in the intercellular fluid. What kind of edema will appear in this case?
A. Colloid-osmotic
B. Hydrodynamic
C. Mixed
D. Membranogenic
E. Lymphogenic
A patient has elbow joint trauma with avulsion of medial epicondyle of humerus. What nerve can be damaged in this trauma?
A. Radial
B. Cardiac cutaneous nerve
C. Musculocutaneous nerve
D. Medial cutaneous nerve of forearm
E. Ulnar
Patients with bile ducts obstruction suffer from inhibition of blood coagulation, bleedings as a result of low level of vitamin assimilation. What vitamin is in deficiency?
A. D
B. Carotene
C. К
D. А
E. Е
After a trauma a 44-year-old patient had a rupture of left palm muscle tendons and of the superficial blood vessels. After operation and removal of the most part of the necrotically changed muscle tissue the bloodstream was normalized. What vessels have helped to restore the bloodstream?
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A. Arcus palmaris superficialis
B. Aa. metacarpeae palmares
C. Arcus palmaris profundus
D. Aa. perforantes
E. Aa. digitales palmares communes
A 52-year-old patient has the following diagnosis: systemic amebiasis with involvment of intestines, liver, lungs. What drug should be prescribed?
A. Quiniofone
B. Tetracycline
C. Quingamine
D. Metronidasol
E. Enteroseptol
A child has inhaled a button. Where is it likely to be?
A. In the right main bronchus
B. In the left main bronchus
C. In the trachea
D. In the larynx
E. In the esophagus
Microscopic examination of the sputum of a patient with pneumonia occasionally revealed some larvae. Eosinophiles were detected on blood examination. What helminthiasis can be diagnosed?
A. Enterobiosis
B. Trichocephaliasis
C. Paragonimiasis
D. Ascariasis
E. Opisthorchosis
110 Concentration of pyruvate is increased in the patient's blood, the most of which is excreted with urine. What avitaminosis has the patient?
A. Avitaminosis В 3
B. Avitaminosis E
C. Avitaminosis В1
D. Avitaminosis В 2
E. Avitaminosis B6
A 40-year-old patient complains of intensive heartbeats, sweating, nausea, visual impairment, arm tremor, hypertension. From his anamnesis: 2 years ago he was diagnosed with pheochromocytoma. Hyperproduction of what hormones causes the given pathology?
A. Aldosterone
B. Catecholamines
C. Glucocorticoids
D. Thyroidal hormones
E. ACTH
A patient who came to the doctor because of his infertility was administered to make tests for toxoplasmosis and chronic gonorrhoea. Which reaction should be performed to reveal latent toxoplasmosis and chronic gonorrhoea of the patient?
A. IFA - Immunofluorescence assay
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B. Immunoblot analysis
C. RDHA - Reverse direct hemagglutination assay
D. RIHA - Reverse indirect hemagglutination assay
E. (R)CFT- Reiter's complement fixation test
A 27-year-old woman has dropped penicillin containing eye drops. In a few minutes there appeared feeling of itching, burning of the skin, lips and eyelids edema, whistling cough, decrease of BP. What imunoglobulins take part in the development of this allergic reaction?
A. IgG and IgD
B. IgM and IgG
C. IgE and IgG
D. IgM and IgD
E. IgA and IgM
As a result of the damage of one of the Atomic Power Plant reactors the run-out of radioelements took place. People in the high-radiation area were radiated with approximately 250-300 r. They were immediately hospitalized. What changes in the blood count would be typical for the victims?
A. Leukopenia
B. Thrombopenia
C. Neutropenia
D. Anemia
E. Lymphopenia
A student is writing a thorough summary of a lecture. Quality of summarizing has considerably worsened when his neighbours started talking. What kind of inhibition in the cerebral cortex caused this effect?
A. Fading
B. Differentiated
C. Delayed
D. External
E. Protective
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