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KROK 1 Pharmacy 2007 Questions | KROKEXAM

Browse 2007 KROK 1 Pharmacy exam questions with answers and explanations.

Exam questions

200 Questions
1

During rocking a passenger became seasick. High excitability of which structures causes this phenomenon in the first place?

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2

Microscopic examination of a root cortex in the absorbing zone revealed that it consists mainly of multilayer living loose parenchyma with starch granules. This is:

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3

Final urine is generated as a result of three sequential processes. Name the most credible sequence:

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4

A plant under examination has a rhizome, big pinnatisected leaves with sori and sporangia on their undersurface. According to this data the plant should be related to one of the following divisions:

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5

Leaves of a plant under examination have a distinct main nerve in the middle with regularly diverging side nerves. What type of nervation is it?

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6

A 56 y.o. patient complains of periodical pain attacks in the heart area irradiating to his left arm, sometimes to the left scapula. These pain attacks can be relieved by nitroglycerine. What heart patholohgy can be suspected?

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7

A 54 y.o. patient with stomach ulcer complains about great weakness, dyspnea caused by the slightest physical exercise. Blood count: erythrocytes - 1,44 · 1012/l, Hb- 66 g/l, colour index - 1,4. What anemia are these changes of peripheral blood count typical for?

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8

What of the given reagents is applied for determination of aldehyde group? {# "img":"vd3th002qvaaei5wg34tdyofh.png", "alt":"Option","whb":"102:81:0" #}

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9

What intracardiac compensation mechanism is actuated under conditions of cardiac insufficiency and causes blood volume overload?

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10

An essential oil plant has a tetraquetrous stem, flowers with bilabiate corolla, its fruit is coenobium. These signs are typical for the following family:

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11

Choose reagents for detection of nitrite ions in presence of nitrate ions contained in a pharmaceutical under examination:

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12

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

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13

Name the complex compound with antitumour activity:

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14

According to Hardy-Weinberg law coagulating effect of coagulant ion is influenced by:

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15

Name the type of reaction applied for detection of Fe3+ cation:

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16

Pharmaceutists widely apply drugs in form of colloid-disperse systems. What method of sol production is rated as physical condensation?

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17

A patient was diagnosed with anacydic gastritis. What enzyme activity will be reduced?

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18

A child with evident hypotrophy has edemata of lower extremities, ascites. What is the main factor of pathogenesis of cachectic edema?

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19

What factors of humoral regulation sti- mulate the function of respiratory centre the most actively?

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20

In order to keep vitality and stability of eubiotics microorganisms in frozen state are dried under conditions of high vacuum. What method is it?

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21

Hydrogen is characterized by the following oxidation rates: −1; 0; +1. The −1 oxidation rate hydrogen has in:

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22

What compounds entered into a reaction if its products were nitrobenzene and water: {# "img":"ez9nuq7id81ngzeesylbci8nh.png", "alt":"Option","whb":"::" #}

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23

What disease of blood coagulation system is based upon abrupt deceleration of blood coagulation due to disturbed formation of plasma thromboplastin (VIII factor deficit)?

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24

To the membrane proteins that contact with this or that biologically active substance transmitting information into the cell belong:

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25

What segment of digestive tract secretes digestive juice that has acid reaction?

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26

Concentration of ethyl alcohol in some drug formulations and tinctures can be determined by means of refractometry. For this purpose the following characteristic is measured:

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27

In order to estimate antibiotic susceptibility of a patient doctors introduced him intracutaneously 0,2 ml of penicilline solution. Ten minutes after introduction there appeared hyperemy and edema. What type does this reaction relate to (according to Coomb’s and Gell’s classification)?

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28

Name inhibitory transmitters:

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29

Quantitative determination of pharmaceutical substances can be done by method of acidimetry. Its titrant is the secondary standard solution of chloride acid. What compound helps to determi- ne the precise concentration of chloride acid?

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30

Hop sprouts wind around a support and climb upwards. That means that they are:

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31

A patient was prescribed with bile preparation for the purpose of improvement of rich food digestion. What components of this preparation take part in fat emulsification?

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32

What carbon atoms in the given compound are in the second valence state of (sp2-hybridization)? {# "img":"8r8tm7a2cauiuhq0b98nquhir.png", "alt":"Option","whb":"::" #}

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33

According to the requirements of WHO and Pharmacopoeia different drug dosage forms of unsterile preparations are allowed to have a certain quantity of bacteria and fungi. What quantity of saprophytic bacteria and fungi in 1 g (ml) of a peroral preparation will ensure its safety?

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34

It is known that digestion of proteins, fats and carbohydrates happens due to protease, lipase and amylase respectively. What digestive juice contains all three enzyme groups enough for digestion?

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35

Presence of chlorides in drinking water can be detected by method of mercuri- metry. One of the following solutions is used as titrant:

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36

Under conditions of high temperature of the environment a fan eases being in premises because it intensifies heat transfer by means of:

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37

What is molecular weight of a gas if its hydrogen density is 15?

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38

During an exam arterial pressure of a student rose and his heartbeat accelerated. Name the probable cause of this phenomenon:

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39

Titrant of chelatometry method is trilon B solution that forms complex compounds with metal cations irrespective of their valence at a ratio of:

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40

Name the type of reaction that takes place during detection of ascorbic acid in a preparation by iodometric method:

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