MCQs Test: Pharmaceutical Inorganic Chemistry, Unit-III

MCQs Test: Pharmaceutical Inorganic Chemistry, Unit-III

Quiz

  

Time for this test is 45 minutes.

 

1. Which of the following is a proven anticaries agent?
   1.   Fluoride.
   2.   Chloride.
   3.   Bromide.
   4.   Iodide.
2. Chelating substances are used as Antidotes as they inactivate poisons by ………..
   1.   Decreasing their absorption.
   2.   Forming complexes makes them inactive.
   3.   Increasing their excretion.
   4.   Increasing their metabolism.
3. Ammonium compounds gives off “Ammonia” and act as ----
   1.   Respiratory stimulants.
   2.   Respiratory depressants.
   3.   Antacids.
   4.   Anticaries agents.
4. The cylinder which contains Nitrogen Oxide is painted …
   1.   Grey.
   2.   Blue.
   3.   Red.
   4.   Black.
5. Dental caries is characterized by,
   1.   Black teeth and foul odour.
   2.   Mouth ulcer.
   3.   Decalcification of teeth with foul mouth odor.
   4.   Mouth ulcer and foul odour.
6. The antidote of choice in treatment of heavy metal poisoning is,
   1.   Kaolin.
   2.   Sodium nitrite.
   3.   Activated charcoal.
   4.   Calcium Disodium Edetate.
7. The antidote of choice in treatment of iron poisoning is,
   1.   Diferroxime.
   2.   Calcium Disodium Edetate.
   3.   Sodium nitrite.
   4.   Activated charcoal.
8. Sensitive Toothpastes are popular now a days, identify the desensitizing agent used in dental products,
   1.   Sodium fluoride.
   2.   Poultice.
   3.   Sodium metaphosphate.
   4.   Strontium Chloride.
9. The antidote of choice in treatment of cyanide poisoning is,
   1.   Kaolin.
   2.   Sodium Chloride.
   3.   Sodium nitrite.
   4.   Activated charcoal.
10. The cylinder which contains Oxygen is painted …
    1.   Grey-Black.
    2.   Red-Black.
    3.   White-Black.
    4.   Yellow-Black.
11. After inhalation oxygen combines with hemoglobin the formed complex is….
    1.   Dicarboxyhemoglobin
    2.   Oxyhemoglobin
    3.   Dioxyhemoglobin.
    4.   Carboxyhemoglobin.
12. Carbon Dioxide combines with hemoglobin the formed complex is….
    1.   Carboxyhemoglobin.
    2.   Oxyhemoglobin.
    3.   Dioxyhemoglobin.
    4.   Dicarboxyhemoglobin
13. In an emergency condition called Asphyxia body is deprived of Oxygen, it is then given by,
    
    1.   Oral route.
    2.   By Inhalation.
    3.   Topically.
    4.   IV route.
14. Nitrous Oxide is commonly called,
    1.   Laughing Gas.
    2.   Ideal Gas.
    3.   Tear Gas.
    4.   Life saving Gas.
15. Identify the mechanism NOT used by respiratory stimulants,
    1.   Direct stimulation of the respiratory center.
    2.   Increasing gastric acid secretion.
    3.   Altering pH of blood.
    4.   Irritation of respiratory tissues.
16. Nitrous Oxide is mainly used as an,
    1.   Antipyretic.
    2.   Anaesthetic.
    3.   Antidiabetic.
    4.   Antiviral.
17. Pumice is a abrasive widely used in industry as well as in dental products is from,
    1.   Desert origin.
    2.   Plant origin.
    3.   Volcanic origin.
    4.   Sea origin.
18. The cylinder which contains Carbon DiOxide is painted …
    1.   Red.
    2.   Black.
    3.   Yellow.
    4.   Grey.
19. Antidotes are the compounds used in treatment of “-------”,
    1.   Hyperacidity.
    2.   Poisoning.
    3.   Diabetes.
    4.   Skin infections.
20. Abrasives form an important ingredient of a dental product, identify one from the following,
    1.   Sodium bi carbonate.
    2.   Magnesium stearate.
    3.   Talc.
    4.   Calcium phosphate.