A. Complete atrioventricular block
B. Atrioventricular block of the II degree
C. Atrioventricular blockade of the I degree
D. Synoauricular block
E. Intraatrial block
While emotional excitement the heart rate in a 30-year-old person run up to 112 Bpm. What part of the conducting system of the heart caused it?
A. Intraventricular node
B. Synoatrial node
C. His bundle branches
D. His bundle
E. Purkinje's fibers
70 Genetic structure of eukaryote is "exon-intron-exon". This structure-functional organization of gene caused transcription peculiarities. What will be pro-i-RNA according to the schema?
A. Intron-exon
B. Exon-intron-exon
C. Exon-intron
D. Exon-exon-intron
E. Exon-exon
A 63-year-old woman developed signs of rheumatoid arthritis. Increase of which indicated blood values level could be helpful in proving diagnosis?
A. Additive glycosaminoglycans
B. Acid phosphatase
C. R-glycosidase
D. Lipoproteids
E. General cholesterol
72 Daltonism was diagnosed in a 7-year-old boy while prophylactic medical examination. Parents are healthy, color vision is normal. Grandfather from the mother's side has the same disorder. What is the type of inheriting of this anomaly?
A. Autosomal-recessive
B. Recessive, connected with sex
C. Incomplete domination
D. Autosomal-dominant
E. Dominant, connected with sex
Patient with vomiting, dizziness, sensation of dubble vision, difficult swallowing was admitted to the hospital. Doctor suspects botulism. What diagnostic methods should be used for diagnosis approving?
A. -
B. Bacteriological, mycological
C. Biological test, bacteriological
D. Allergic test, serological
E. Protozoological, microscopical
Local lymphonodules enlarged near the infected wound. Increased amount of macrophages, lymphocytes, lymphatic follicles in the cortical layer and large amount of plasma cells were revealed on histological examination. What process in the lymphatic nodules represent these histological changes?
A. Tumour transformation
B. Antigen stimulation
C. Innate insufficiency of the lymphoid tissue
D. Hypersensibility reaction
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E. Acquired insufficiency of the lymphoid tissue
Middle part of cochlear of internal ear was destroyed in animal while experiment. It will cause abnormalities of the sound perception of the following frequencies:
A. High and low
B. No abnormalities
C. High
D. Middle
E. Low
During metabolic process active forms of the oxygen including superoxide anion radical are formed in the human body. With help of what enzyme is this anion activated?
A. Catalase
B. Peroxidase
C. Superoxide dismutase
D. Glutathioneperoxidase
E. Glutathionereductase
A 50-year-old patient complains of thirst, drinking of a lot of water, marked polyuria. Blood glucose is 4,8mmol/L, urine glucose and acetone bodies are absent, urine is colorless, specific gravity is 1,002-1,004. What is the cause of polyuria?
A. Aldosteronism
B. Thyrotoxicosis
C. Vasopressin insufficiency
D. Insulin insufficiency
E. Hypothyroidism
Decreased blood supply to the organs causes hypoxia that activates fibroblasts function. Volume of what elements is increased in this case?
A. Intercellular substance
B. Parenchymatous elements of the organ
C. Vessels of microcircular stream
D. Lymphatic vessels
E. Nerve elements
From the defecation of a 6-year-old ill child, who has artificial feeding, the intestinal bacillus with antigen structure 0-111 is excreted. What is the diagnosis?
A. Food poisoning
B. Disentery-like diseasis
C. Gastroenteritis
D. Coli-enteritis
E. Cholera-like diseasis
Arterial hypertension, hyperglycemia, glucosuria were observed clinically for a long time in the patient with upper type of obesity. Death was due to the cerebral haemorrhage. Basophilic hypophysis adenoma, hyperplasia of adrenal gland cortex were revealed on pathomorphological examination. What is the likely diagnosis?
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A. Adiposogenitalis dystrophy
B. Acromegaly
C. Diabetes mellitus
D. Hypophysis nanism
E. Cushing disease
A 45-year-old patient was admitted to the surgical department with complaints of abrupt sharp pain in the epigastric region. After examination it was diagnosed: perforated ulcer of the posterior wall of the stomach. Where did content of the stomach flow out while perforation?
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