C. Embolism with foreign body
D. Tromboembolism
E. Tissue embolism
KROK 1 Medicine 2004
The examination of skin biopsy of a patient with hemorrhage vasculitis revealed the next: the vessel wall was thickened, homogenous, stained in yellow colour by means of picrofuchsin, PAS-positive. What pathologic process has developed in the vessels walls?
A. Mucoid swelling
B. Fibrinoid swelling
C.Amyloidosis
D . Hyalinosis
E . Lipidosis
2. Patients with collagenosis have the destruction of the connective tissue. It is confirmed by increasing in the blood of:
A. Contents of urates
B. Contents of oxyprolin and oxylysin
C. Contents of creatine and creatinine
D. Activity of transaminases
E. Acyivity of isoenzymes of LDH
Patients with diabetes mellitus and people during starvation have the increased contents of acetone bodies in their blood, which are used as energy material. What substance are they synthesized from?
A. Ketoglutarate
B. Malate
C. Acetyl-CoA carboxylase
D. Citrate
E. Succinyl-CoA carboxylase
The penetration of the irritable cell membrane for potassium ions has been increased experimentally. What changes of membrane electric status can occur?
A. No changes
B. Action potential
C. Depolarization
D. Local response
E. Hyperpolarization
An old man had infarction of the right cerebrum hemisphere. One year later, taking into consideration the absence of movements of his left extremities, the patient underwent
Computer tomography of the cerebrum, which revealed a smooth-walled cavity, full of liquor. What pathological process is found out in the cerebrum?
A. Brain infarction
B. Gray maceration of the brain
C. Postinfarction cyst
D. Hematoma
E. Hydrocephaly
On bacteriological examination of the defecation of a 4-months-old baby with the symptoms of acute bowel infection there were revealed red colonies spread in the large quantity in the Endo medium. What microorganism can it be?
A. Streptococcus
B. Shigell
C. Escherichia
D. Staphylococcus
E. Salmonella
7. In case of enterobiasis acrihine - the structural analogue of vitamin В 2 - is administered. The synthesis disorder of which enzymes does this medicine cause in microorganisms?
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A. Peptidases
B. Cytochromeoxidases
C. Aminotransferases
D. NAD - dependent dehydrogenases
E. FAD - dependent dehydrogenases
A 42-year-old man was administered prymahin in order to prevent the distant results of quartan malaria. 3 days since the beginning of the treatment with therapeutic dosage of this medicine the patient has developed pain in the cardiac and abdominal regions, dyspepsia and general cyanosis. What could cause such side effects?
A. Accumulation of the medication
B. Delay preparation excretion with urine
C. Reduced activity of microsomal liver enzymes
D. Potential activity with other preparations
E. Genetic insufficiency of glucose 6-phosphate dehydrogenase
A 6-month-old child is suffocating while lying on his back.The palpation on the anterior wall of trachea up to jugular notch of the sternum revealed tumor-like mass, stretching into the anterior mediastinum. What from the belowmentioned can squeeze trachea?
A. Parathyroid lymph nodes
B. Parathyroid glands
C. Thyroid gland
D. Thymus gland
E. Peritracheal lymph nodes
Synthesis of phospholipids is disordered due to fat infiltration of liver. Indicate which of the presented substances can enhance the process of methylation during phospholipids synthesis?
A. Methionine
B. Glucose
C. Ascorbic acid
D. Citrate
E. Glycerin
Dystrophic changes of the heart muscle are accompanied with cardiac cavity enlargement, decrease of the strength of heart contraction, increased amount of blood, which remains in the heart during systolic phase, overfilled veins. For what state of heart is it characteristic?
A. Myogenic dilatation
B. Cardiosclerosis
C. Tonogenic dilatation
D. Tamponage of the heart
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E. Emergency stage of hyperfunction and hypertrophy
12. In the blood smear, stained according to Romanovsky-Giemsa method, there are 20\% big (20 mcm in diametre), rounded cells with pale-basophilic cytoplasm and bean-shaped nucleus. How is this condition characterised clinically?
A. Neutrophilosis
B. Leukopenia
C. Reticulocytosis
D. Lymphocytosis
E. Monocytosis
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