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Blood of a patient with presumable sepsis was inoculated into sugar broth. There appeared bottom sediment. Repeated inoculation into blood agar caused growth of small transparent round colonies surrounded by hemolysis zone. Examination of a smear from the sedi-ment revealed gram-positive cocci in form of long chains. What microorganisms are present in blood of this patient?
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A pregnant woman had her blood group identified. Reaction of erythrocyte agglutination with standard serums of 0?? (I), B? (III) groups didn’t proceed wi-th standard serum of A? (II) group. The blood group under examination is:
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A patient came to the hospital complaining about quick fatigability and apparent muscle weakness. Examination revealed an autoimmune disease that causes disorder of functional receptor condition in neuromuscular synapses. What transmitter will be blocked?
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A patient complains of frequent di-arrheas, especially after consumption of fattening food, and of body weight loss. Laboratory examination revealed steatorrhea; hypocholic feces. What can be the cause of this condition?
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A 2 y.o. child has convulsions as a result of lowered concentration of calci-um ions in blood plasma. It is caused by reduced function of:
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In course of an experiment a peripheral section of vagus of an expiremental animal is being stimulated. What changes will be observed?
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A patient has yellow skin colour, dark urine, dark-yellow feces. What substance will have strengthened concentration in the blood serum?
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While playing volleyball a sportsman made a jump and landed on the outside edge of his foot. He felt acute pain in the talocrural joint, active movements are limited, passive movements are unlimited but painful. A bit later there appeared a swelling in the area of external ankle, the skin became red and warm. What type of peripheral circulation disturbance is the case?
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In some regions of South Africa there is a spread sickle-shaped cell anemia, in which erythrocytes have shape of a sickleas a result of substitution of glutamin by valine in the hemoglobin molecule. What is the cause of this disease?
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After intake of rich food a patient feels nausea and sluggishness; with ti-me there appeared signs of steatorrhea. Blood cholesterine concentration is 9,2 micromole/l. This condition was caused by lack of:
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