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Питання №: 13Which hormone decreases the glucose concentration in the blood, if its value is more than 6,8 mM/1: Thyroxin Testosterone Glucagon Adrenalin Insulin Питання №: 14A woman in the unconscious state was brought to an emergency clinic. Laboratory research revealed that the blood glucose level makes 1.98 mM/1, the level of hemoglobin is 82 g/1, the amount of erythrocytes is 2.1 • 1012/l, SSE (speed of erythrocytes settling) is 18 mm/hour and the amount of leucocytes is 4.3-109/l. Make a possible diagnosis. Hypoglycemia Diabetes mellitus Galactosemi Somatotropin deficiency Diabetes insipidus Питання №: 15Unknown enzyme was added into two test tubes. The first tube contained maltose, the second one - sucrose. After 10 min incubation the solution in the first tube gives the positive Feling reaction, in the second one - negative. What enzyme was added? lipase sucrase maltase nuclease lactase Питання №: 16A patient complains of frequent diarrheas, especially after consumption of fat-rich food, weight loss. Laboratory examination revealed steatorrhea, his feces were hypocholic. What might have caused such condition? Unbalanced diet Obturation of biliary tract Lack of pancreatic amylase Lack of pancreatic phospholipase Inflammation of mucous membrane of small intestine Питання №: 17Some phospholipids have specialized functions in human body. Which of them is a major component of lung surfactant? Dipalmitoyl lecithin Phosphatidylserin Phosphatidylinositol Lysophosphatidate Phosphatidate Питання №: 18A worker of a chemical plant was brought to a hospital with signs of poisoning. In the woman's hair a high level of arsenate that blocks the lipoic acid was revealed. The disorder of what biochemical process is the most probable cause of poisoning? Oxidative decarboxylation of pyruvate Microsomal oxidation Reduction of methemoglobin Reduction of organic oxides Rendering superoxide radicals harmless Питання №: 19On the empty stomach in the patients blood glucose level was 5,65 mmol/L, in an hour after usage of sugar it was 8,55 mmol/L, in a 2 hours - 4,95 mmol/L. Such indicators are typical for: Healthy person Patient with hidden diabetes mellitus Patient with insulin-dependent diabetes mellitus Patient with non-insulin dependent diabetes mellitus Patient with tireotoxicosis |