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KROK 1 Pharmacy 2008 Questions | KROKEXAM

Browse 2008 KROK 1 Pharmacy exam questions with answers and explanations.

Exam questions

200 Questions
1

Generation of primary urine in kidneys is induced by filtration in renal corpuscles. What components of blood plasma are absent in the primary urine?

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2

Microscopical examination of primary cortex of a root in its absorption zone revealed that it consisted mainly of multilayer living loose parenchyma with amyloid granules. It is called:

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3

Morphological analysis of an inflorescence revealed that its flowers were attached to the same axis at different levels but due to different length of peduncle they grew in the same plane. Such inflorescence is called:

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4

A patient has high concentration of chylomicrons in blood, especially after taking fatty food. He has also type I hyperlipoproteinemia that resulted from deficiency of the following enzyme:

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5

A chemist in analytical laboratory needs to standardize solution of sodium hydroxide. What primary standard solution can be applied for this purpose?

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6

A female patient suffers from chronic glomerulonephritis. Urine analysis revealed proteinuria, hematuria, leukocyturia. Proteinuria indicates disturbance of the following process in kidneys:

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7

What reagent should be chosen in order to detect presence of Ca2+ cation in a solution?

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8

Particles of dispersed phase of an emulsion are deformed and look as polyhedrons. What emulsion is it?

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9

A patient has neurasthenic syndrome, diarrhea, dermatitis. This is associated with deficiency of the following vitamin:

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10

During microbiological inspection of crude drugs encapsulated bacteria were revealed. What method was applied for capsule detection?

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11

Pharmaceutical preparations of protein hydrolysate are applied for parenteral proteinic feeding. Hydrolysates are of full value if they contain essential amino acids. Which of the following amino acids relates to the essential ones:

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12

An essential oil plant under examinati- on has tetraquetrous stalk, flowers with bilabiate corolla, coenobium fruit. These characteristics are typical for the following family:

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13

Name a complex compound that has antitumoral activity:

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14

Solution applied as isotonic solution should have the following osmotic pressure:

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15

According to Schultze-Hardy rule coagulating action of coagulant ion is affected by:

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16

What reaction is applied for detection of Fe3+ cation?

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17

Dimethyl glyoxime entered into reaction with a solution that contained cations of the IV analytical group (acid-base classification). The deposition turned crimson. What cation caused this analytical effect?

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18

Drugs in form of colloid-disperse systems are widely applied in pharmaceutical practice. What method of sol production relates to physical condensation?

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19

A child with evident hypotrophy got edemata on his lower extremities, ascites. What is the main mechanism of pathogenesis of cachectic edema?

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20

A patient has impaired mesopic vision, his photopic vision is normal. What is the probable cause of such vision anomaly?

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21

Thiocyanatometry is based upon using of secondary standard solution of potassium thiocyanate that should be standardized according to the following standard solution of:

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22

Concentration of potassium dichromate in a solution was determined by means of iodometry. Name a titrant of iodometric method for determination of strong oxidizer:

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23

Solution of potassium chromate was added to a solution under examination. As a result of it some yellow deposition settled down. This deposition cannot be dissolved in acetic acid. This means that the solution under examination contains cations of:

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24

Enzyme hyaluronidase breaks down hyaluronic acid thus increasing intercellular permeability. Which vitamin strengthens vascular walls and inhibits activity of hyaluronidase?

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25

A patient underwent an operation. After it he was prescribed glycosaminoglycan that has coagulating action. Specify this substance:

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26

Examination of an inflorescence of sweet flag Acorus calamus

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27

What substance can act as both oxidant and reducer in oxidation-reduction reactions?

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28

Quantitative determination of pharmaceutical substances can be done by means of acidimetry. Its titrant is the secondary standard solution of hydrochloric acid. According to which compound the precise concentration of hydrochloric acid can be determined?

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29

For determination of nitrate ions diphenylamine was added to the soluti- on under examination. The following changes were observed:

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30

A patient was prescribed a bile preparation for better digestion of fatty food. What components of this preparation cause fat emulsification?

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31

Antibiotics can be classified according to various principles. According to the action mechanism cephalosporins relate to the following group:

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32

Plant pathogenic microorganisms relate to various groups. Which of them causes diseases of medicinal plants most often?

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33

It is known that proteins, fats and carbohydrates are digested by means of proteases, lipases and amylases, respectively. Which of digestive juices contains all these groups of enzymes enough for digestion?

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34

Qualitative reaction for determination of Cr(V I) compounds is origination of chromium oxide-diperoxide that stains ether layer with blue. What is formula of this chromium compound?

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35

Concentrated nitric acid and crystalline lead dioxide were added to a solution under examination. The solution turned crimson. This analytical effect indicates presence of:

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36

Determination of chlorides in potable water can be done by means of mercurymetry. The following solution is used as a titrant:

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37

What reagent enables detection of phenolic hydroxyl?

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38

It is required to diminish pump function of patient’s heart. This can be done by means of blockers of the following membrane cytoreceptors:

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39

Under conditions of high exterior temperature a ventilating fan can relieve staying in the premises because it intesifies heat emission by means of:

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40

Under conditions of high exterior temperature and dry climate heat emission will become more intense by means of:

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