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KROK 1 Pharmacy 2008 Questions | KROKEXAM
Browse 2008 KROK 1 Pharmacy exam questions with answers and explanations.
Exam questions
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Electronic microscopy of a cell revealed mitochondrial destruction. What processes are disturbed?
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What changes will be observed in the isolated heart after introduction of adrenaline into perfusion solution?
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Analytical indication of effect of potassium iodide solution upon unstained oxidizing anions in presence of chloroform is:
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Benzoic acid enters into benzene ring reaction with the following reagent:
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A patient diagnosed with botulism was admitted to the infectious disease hospital. What medication should be applied in the first place?
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Inoculation of hen’s embryos is the main method of detection of influenza virus. In order to neutralize associated bacterial flora in the material under examination (nasopharyngeal lavage) it is necessary to add beforehand:
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Interaction of lactic acid with SOCl2 excess will result in generation of the following compound: {# "img":"onwixvia5dzwmxoyc1vfb0scj.png", "alt":"Option","whb":"329:103:" #}
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A patient 42 year old suffering from chronic calculous cholecystitis complains about acute pain in the right subcostal area, itching and skin icteritiousness, multiple petechial haemorrhages, saponified and light-coloured feces (steatorrhea). What type of icterus is it?
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Positive sol of iron hydroxide was generated by method of hydrolysis. What coagulating ion will have the lowest coagulation threshold?
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In pharmaceutical synthesis both simple and complex reactions are applied. Specify the order of the simple reaction of type 2A + B = 3D:
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In order to determine CO2 in air the following substance can be applied:
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Anatomico-histochemical analysis of a petiole revealed living parenchyma cells with cellulose, angular thickened membranes under the epiderm and above the fascicle. This is typical for:
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A compound undeer examination contains cations of iron (III) and copper (II). What group reagent can separate these cations?
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Heme (a constituent part of hemoglobin) is a complex iron compound. It relates to the following type of complex compounds:
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Which compound was generated due to nonpolar covalent type of chemical bond?
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Patient’s joints are enlarged, look like thickened disfigured knots. Blood analysis revealed high concentration of uric acid and its salts. This state is caused by metabolic disorder of the following substances:
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Albinism is characterized by lacking formation of melanin in an organism. This disease is caused by metabolic disorder of the following amino acid:
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A boy is 4 year old. Glucose concentration in blood plasma is 12 millimole/l. This might be caused by deficiency of the following hormone:
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You have to carry out a qualitative analysis. What substance will originate from chromium ions under the influence of group reagent excess (solution of sodium hydroxide) upon cations of the IV analytical group?
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Which of the given bases is a weak electrolyte?
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During study of pharmaceutical substances pH rate can be determined by method of potentiometry. What electrode can be used as an indicator during measuring of pH solution?
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A 40 year old patient complains about general weakness, headache, body temperature rise, cough with sputum, dyspnea. After examination his illness was diagnosed as focal pneumonia. What type of hypoxia is observed?
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If concentrated HNO3 interreacts with copper, it can be reduced to the following compound:
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The given reaction is called: {# "img":"dkuibdpo3g4sb8oy6rsch28q6.png", "alt":"Option","whb":"321:188:" #}
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A 58 year old patient complained about persistent rise of arterial pressure. Clinical examination revealed chronic renal disease accompanied by disturbance of renal blood flow. Rise of arterial pressure was induced by activation of the following regulatory system:
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All the undermentioned water solutions of pharmaceutical substances have molal concentration of 0,1 mole/kg. Which solution has the maximal boiling-point elevation?
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Thyroid hormones are derivatives of amino acids. What amino acid underlies the structure of these hormones?
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Which of the following sterilization methods ensures total death of microorganisms and their spores during onetime thermal processing of an object?
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Manganese and chlorine demonstrate the most similar properties when they have the following oxidation number:
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Choose a generalized reaction that will help to reveal an amino group in the following compounds: {# "img":"7ve4akj1itqpitgcdgd8eyigf.png", "alt":"Option","whb":"200:98:" #}
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150 ml of meat broth was introduced into the gastric cavity of an experimental dog through the feeding tube. This will result in rapid rise of concentration of the following hormone in the animal’s blood:
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What denomination corresponds with the given formula?
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According to the IUPAC nomenclature the given compound has the following denomination: {# "img":"0jy08n2rvqoj5aa8zhhf5al80.png", "alt":"Option","whb":"103:76:" #}
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A 13 year old child complains about poor appetite, pain in the right subcostal area. Microscopical examination of duodenal contents revealed big pyriform cells with two nuclei. What microorganism was revealed?
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Systems relate to colloid-disperse ones if size of their particles is within the following range:
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0,1 M solution of the following acid has the highest concentration of hydrogen ions:
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What is oxidation number of the central atom in the compound H[AuCl4]?
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A child got burn on his hand caused by hot water. Burn skin is bright red. What disturbance of local blood circulation is it?
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A plantation of medicinal plants was affected by a disease that caused yellow spots and necrotic areas on leaves. Juice of affected plants remains infectious even after bacterial filtration but after its inoculation on cultural medium growth of causative agent wasn’t observed. Causative agent of this disease relates most probably to the following group of plant pathogenic microorganisms:
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It is known that a peroral drug contains over 1 billion of living microbal cells per 1 millilitre. Nonetheless the drug was accepted as applicable. What drug group does it relate to?
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