Name laboratory tests which might be conducted for the patients to prove suspicion about an acute pancreatitis:
a heart attack in blood of a patient were found out increase of enzymes activity. Choose these enzymes:
inhibitor binds to a site other than the active site of the enzyme. Which statement below correlates with this observation?
t could be irreversible, competitive, noncompetitive or uncompetitive. The data do not relate to the type of inhibition.
he inspection of patient was diagnosed alkaptonuria. The deficiency of what enzyme causes this pathology?
enzyme which acts as allosteric regulator and sensitive to both phosphate concentration and to the purine nucleotides is
a medical preparations derivates of amino acids are widely used. Which from the below mentioned hormones is derivative of amino acid?
a result of insulin binding to the insulin receptor, the GRB protein binds to the IRS. The binding of the GRB adaptor protein occurs because the IRS contains
emotional stress in adipocytes hormone sensitive threeacylglycerollipase is activated. What second mediator does take part in this process?
In the patient's blood plasma is discovered the increase of hyaluronidase activity. What biochemical figure of blood plasma determination will allow to prove the connective tissue pathology?
Lizocym is a antibacterial factor, muraminidase as a mechanism of action (splits 1-4 glycoside bonds of muramine). What class of enzymes does it belong to?
parodontitis the secretion of kallikrein is increased. Choose, what strengtheners of inflammatory reaction appear in an oral cavity as result the of this enzyme action?
he optimum reaction rate of a certain enzyme occurs at a pH of 7. A greater reaction rate could probably be attained by
parodontitis the secretion of kallikrein is increased. Choose, what strengtheners of inflammatory reaction appear in an oral cavity as result the of this enzyme action?
acute pancreatitis and parotitis are diagnosed. How will it influence on the activity of amylase in urine?
A man with hemophilia has a child with a woman who neither has the disease nor is a carrier of hemophilia. What is the probability that their child will have hemophilia?
. antibiotic interferes with the ability of the ribosome to move. What affect would exposure to this chemical have on a bacterial cell?
the ambulane car a patient was delivered to the hospital, who became unconscious in the street. Biochemical blood analysis showed: ketone bodies concentration 6,8 mmol/l, urea concentration 7,5 mmol/l, increased concentration o f C-protein, amount of calcium 2,2 mmol/l, blood glucose 2,5 mmol/l. What is the possible reason for getting unconscious?
A reaction of cooperation of antibodies with an antigen is high-specific and takes place due to the followings types of bonds, except
antigen after incorporation into an organism contacts with the receptors of lymphocytes, causes the transition of cells to a mitotic cycle. Transfer of the signal from a membrane is carried out with the help of mediators. Which from them does not parti c ipate in this process?
Antibodies are powerful weapons in the body's defense against microorganisms. However, t here are limits to what an antibody can actually do. Which of the following is NOT an action that an antibody can actually accomplish?
a result of development of kidney insufficiency a patient has a necessity for the transplantation of a kidney. Which analysis must be done to avoid tearing away of transplanted organ?
. result of incorporation of antigen in an organism takes place a complex of biochemical processes, directed on it neutralization and deletion. Choose from the below mentioned an incorrect immune responses of organism:
complete starvation during 12-24 ours maintenance of glucose level in blood of healthy man in norm is supported within the limits mainly to:
the inspection of blood of patient found out the considerable increase level isoenz yme LDG5 and activity of AlAT.
the inspection of patient found out stagnation of bile and stone in a gall-bladder. Name the basic component of stones which appeared in this state:
acute pancreatitis and parotitis are diagnosed. How will it influence on the activity of amylase in urine?
a biochemical inspection of a patient were found a hyperglycemia, glucosuria, high urine ? s density, in blood found - enhanceable amount of glucocorticoids. the same time in blood and urine found excess of 17 ? ketosteroids. What type of diabetes developed:
A male patient has pain in the right subcostal area, acholic feces. Decolouration of feces is caused by deficiency of:
A woman of 58 years, с ondition is hard. Consciousness is blear, skin is dry, and eyes are sunken, cyanosis, the smell of rotting ap ples from the mouth. Laboratory test: blood glucose 15,1 mmol/l, urine glucose 3,5%. What is the most real reason for such condition?
acute pancreatitis and parotitis are diagnosed. How will it influence on the activity of amylase in urine?
A patient complains of pain behind the breastbone on the left, perspiration and palpitation. Which of the following enzymes should be found in blood in order to confirm the diagnosis of myocardium infarction?
Steroid hormones are synthesized out of a precursor that contains cyclopentanoperhydrophenanthrene. Name this precursor:
A patient with low immunity, frequent colds is recommended to take ascorutine as a more effective drug than ascorbic acid. What constituent substance of this preparation intensifies action of vitamin
A male patient has pain in the right subcostal area, acholic feces. Decolouration of feces is caused by deficiency of:
enzyme which acts as allosteric regulator and sensitive to both phosphate concentration and to the purine nucleotides is
Alfa-cells of pancreas synthesize the glucagon, which participates in the metabolism of carbohydrates. Which process in a liver it effects.
. a result of insulin binding to the insulin receptor, the GRB protein binds to the IRS. The binding of the GRB adaptor protein occurs because the IRS contains
emotional stress in adipocytes hormone sensitive threeacylglycerollipase is activated. What second mediator does take part in this process?
pheochromocytoma (adrenal glands medullary substance tumour) epinephrine synthesis is increased. Which of the mentioned changes is observed in such conditions?
he tissue respiration the primary acceptor of hydrogen is pyridine dependent dehydrogenase. Which from the below mentioned vitamins is needed for the coenzyme NAD+
Among transport forms of lipids distinguish L (beta-lipoproteins). What from the below mentioned correlations of proteins, triacylglycerols, cholesterol and phospholipids proper to the molecular form of beta ? lipoproteins?
antigen after incorporation into an organism contacts with the receptors of lymphocytes, causes the transition of cells to a mitotic cycle. Transfer of the signal from a membrane is carried out with the help of mediators. Which from them does not parti c ipate in this process?
Antibodies are powerful weapons in the body's defense against microorganisms. However, there are limits to what an antibody can actually do. Which of the following is NOT an action that an antibody can actually accomplish?
a result of development of kidney insufficiency a patient has a necessity for the transplantation of a kidney. Which analysis must be done to avoid tearing away of transplanted organ?
complement is activated by complexes of antibody-coated bacteria, bystander lysis of nearby host cells is prevented by
result of incorporation of antigen in an organism takes place a complex of biochemical processes, directed on it neutralization and deletion. Choose from the below mentioned an incorrect immune responses of organism:
Although small quantities of lipids are normally stored in the liver, most of the synthesized triglycerides are bound to:
research of blood plasma for a patient the decline level of proteins is set: albumin, fibrinogen, protrombin, transferrin, ceruloplasmin. What does it testify?
the condition of the limited utilisation of carbohydrates and strengthening metabolism of fatty acids an acetyl-CoA little gets in the Krebs cycle and utillized in ketolises. Which from factors does not promote ketolises:
the sharp toxic defeats of liver the level of active forms of oxygen sharply grows, that results in destructio n of cellular membranes. For this prevention apply antioxidants. The most strong natural antioxidant is:
Out of 24 mols of ATP formed in Tcycle, 2 molecules of ATP can be formed at “ substrate level” by which of the following reaction ?
inhibitor binds to a site other than the active site of the enzyme. Which statement below correlates with this observation?
It could be irreversible, competitive, noncompetitive or uncompetitive. The data do not relate to the type of inhibition.
A laboratory test allows to diagnose an inflammatory process in a liver. The increase of what enzyme in blood will confirm this?
hepatitis, heart attacks in blood of patients ? activities of alanine- and aspartate amino transferases are sharply increased. What reasons of activation of these enzymes in blood?
Pyruvate dehydrogenase complex is a multi-enzyme complex that catalyzes a complicated multi-step reaction. The final reaction step is : FADH2 + NA
inhibitor binds to a site other than the active site of the enzyme. Which statement below correlates with this observation?
The рН of children ? s gastric juice is of 4,0-5,0. Name the enzyme of gastric juice which is active in this conditions.
the inspection of patient was diagnosed alkaptonuria. The deficiency of what enzyme causes this pathology?
In blood of patient found out the increase of activity of LDH1, LDH2, AsAT, creatin phosphokinase - M In what organ do disorders of biochemical processes takes place?
activity in blood. It is possible at the diseases of heart, liver, kidneys. What additional biochemical test should be done for proper diagnostics?
treatment of bleeding wound s with 3% hydrogen peroxide a foam is formed due to decomposition of hydrogen peroxide with enzyme of blood. Choose this enzyme:
In blood and urine of a patient an increase value of pyruvic and ketoglutaric acids takes place. The deficiency of which coenzyme causes these changes?
