1. Concentration of fluoride required for use as anticancer agent orally is
(a) 5% (b) 6%
(c) 2% (d) 4%
2. Ammoniacal silver nitrate solution is used in the mouth wash as
(a) Astringent agent
(b) Prevent the hypersensitivity
(c) (a) and (b)
(d) None
3. One of the following is used as dental cement
(a) ZnCl2 (b) NaCl
(c) KMnO4 (d) Zno
4. Concentration of H2O2 for use as mouthwash is
(a) 3% W/V (b) 4% W/V
(c) 2% W/V (d) None
5. One of the following is rubifacient
(a) N2O
(b) Ammonium carbonate
(c) Dilute solution of ammonia
(d) All
6. One of the following is sedative expectorant
(a) NH4Cl
(b) Anise
(c) Lemon
(d) Eucylaptus
7. Emetic out through local irritation or gastric mucosa is
(a) Ipecacaunaha
(b) Ammonium bicarbonate
(c) Both
(d) None
8. Intracellular fluid constituent
(a) 30–50% of body weight
(b) 45–50% of body weight
(c) 12–15% of body weight
(d) 4–5% of body weight
9. The condition in which fluid is accumulated in the intestinal space because of low osmotic pressure is
known as
(a) Dehydration
(b) Edema
(c) Hypocolemia
(d) None
10. ORS (recommended by WHO) contain NaCl in
(a) 3.5 g
(b) 1.3 g
(c) 2.5 g
(d) 4.5 g
11. Radiopharmaceuticals use in diagnosis of pernicioal anaemia
(a) Ca-45
(b) Cr-51
(c) Co-57
(d) K-42
12. Radiopharmacutical use in study of thyroid uptake
(a) K-42
(b) Cr-51
(c) I-131
(d) S-35
13. Antidotes act by producing the effect oppose to that of poison is known as
(a) Physiological antidotes
(b) Chemical antidotes
(c) Mechanical antidotes
(d) All
14. One of the following is well in cyanide poisoning
(a) Sodium nitrate
(b) Both
(c) Sodium thiosulphate
(d) None
15. Concentration of glycerol recommended as prelenatives
(a) 0.9%
(b) 30%
(c) 50%
(d) 1.5%
16. The pharmaceutical aid used as astringent and clearing agent is
(a) Agar
(b) Alum
(c) Benzyl alcohol
(d) All
17. The minimum concentration of colouring agent in Pharmaceutical preparation is
(a) 0.01% w/v
(b) 0.0001% w/v
(c) 0.001% w/v
(d) 0.1% w/v
18. Unit of radioactivity is
(a) Cane
(b) Rad
(c) Rem
(d) All
19. 1 Cane = ____________
(a) 3.7 × 1010 dps
(b) 0.87 rad
(c) 2.58 × 10–4 dps
(d) None
20. Ringer lactate solution for injection contain______lactic acid
(a) 1.15 g
(b) 2.4 ml
(c) 2.5 g
(d) None
21. One of the following has a major role in transmission of nerve impulse
(a) Sodium
(b) Magnesium
(c) Calcium
(d) None
22. The criteria for buffers suitable for use in biological research are as follows except
(a) Permeable to biological membrane
(b) Hydrolytically stable
(c) Posses adaptable buffer capability
(d) All
23. Calculate pH of solution in which the H+ concentration is 4.2×10–4 mol dm–3
(a) 3.39
(b) 3.38
(c) 3.5
(d) 4
24. Concentration of fluorides required to prevent the carries
(a) 1 ppm
(b) 2 to 3ppm
(c) 10 ppm
(d) < 1 ppm
25. Give the examples of desensitizing agent in dental
product
(a) Strontium chloride
(b) Strontium fluoride
(c) Zinc chloride
(d) (a) and (c)
26. Deliquescent materials have tendency to
(a) Absorb moisture
(b) Loss water
(c) Both
(d) None
27. Which of following use for detection and measurement
of radiation?
(a) Photographic plate
(b) Semiconductor detector
(c) Gieger Muller counter
(d) All
28. The unit of measurement of X-ray is
(a) Curie
(b) Rontgen
(c) Both
(d) All
29. Which of following is used for estimation of reticuloendothelial activity?
(a) Gold solution
(b) Cobalt
(c) Cynocobalamine
(d) All
30. In limit test of sulphate which of following is used to prevent supersaturation?
(a) Potassuim sulphate
(b) Barium sulphate
(c) Alcohol
(d) None
31. As per B.P. which of reagent is used for limit test of sulphate?
(a) Sodium sulphtae
(b) Magnesium sulphate
(c) Barium sulphate
(d) None
32. In limit test for iron interference of other metal catio is removed by
(a) Thioglycolic acid
(b) Citric acid
(c) Both
(d) Ammonia solution
33. The usual limit for heavy metal as I.P. is
(a) 10 ppm (b) 20 ppm
(c) 30 ppm (d) 40 ppm
34. In limit test for lead the reagent used as per I.P. and B.P. is
(a) Dithiazone
(b) Lead sulphide
(c) Both
(d) Lead nitrate
35. In limit test for arsenic which of following method is used?
(a) Arsine test
(b) Gutzeit test
(c) Both
(d) None
36. In limit test for arsenic which of following use for convert arsenic into arsine gas?
(a) Potassium iodide
(b) Stannous chloride
(c) Zinc-hydrochloric acid
(d) All
37. The nature of water is
(a) Acid
(b) Base
(c) Amphoteric
(d) Neutral
38. Zeolite or permutit is
(a) Aluminium hydroxide gel
(b) Aluminium silicate
(c) Magnesium silicate
(d) None
39. As per I.P. the pH of purified water is
(a) 4.5 to 7
(b) 3 to 5
(c) 1 to 3
(d) 7 to 9.5
40. Which of following is tartar emetic?
(a) Potassium bitartrate
(b) Antimony potassium tartrate
(c) Magnesium tartrate
(d) All
41. Mechanism of action like oxidation for antimicrobial activity reacts with
(a) Peptide linkage
(b) Sulfhydryl group of enzyme
(c) Both
(d) None
42. A solution containing one mole of solute per thousand grams of solvent is called
(a) Normal solution
(b) Molal solution
(c) Molar solution
(d) Percent solution
43. Milk of magnesia is
(a) Hydrated magnesium silicate
(b) Hydrated magnesium oxide
(c) Dehydrated magnesium hydroxide
(d) Hydrated magnesium hydroxide
44. Which of following is used in the treatment of syphilis?
(a) Mercury
(b) Silver
(c) Zinc
(d) Arsenic
45. Which of following is called Rochelle salt?
(a) Sodium potassium tartrate
(b) Potassium bitartrate
(c) Potassium citrate
(d) All
46. Which of following is Cream of Tartar or Argol?
(a) Aluminum hydroxide gel
(b) Sodium potassium tartrate
(c) Potassium bitartrate
(d) Potassium citrate
47. Which of following is Lugol’s solution?
(a) Weak iodine solution
(b) Aqueous iodine
(c) Strong iodine
(d) Povidone-iodine
48. Astringents are used as
(a) Styptic action
(b) Anti-inflammatory action
(c) Antiperspiring agent
(d) All of above
49. Which of following is antiflatulent, anti-spasmodic,
sedative and antacid?
(a) Dimethadione
(b) Simethicone
(c) Silicondione
(d) All
50. Which of following occurs naturally, sulphide called as cinnabar?
(a) Mercury
(b) Silver
(c) Zinc
(d) Arsenic
51. Which vitamins are necessary for proper tooth formation?
(a) A, C, D
(b) B complex
(c) A, D, E
(d) C, D, B
52. Color of dithiazone Pb in chloroform
(a) Green
(b) Red
(c) Violet
(d) None
53. Which one is used as standard substances for limit test of sulphate?
(a) Potassium sulphate
(b) Sodium sulphate
(c) Magnesium sulphate
(d) Iron sulphate
54. In case of limit test of heavy metal which method is used for those substance which do not yield clear specified condition?
(a) Method A
(b) Method B
(c) Method C
(d) Method D
55. In case of limit test of iron, thioglycolic acid is reacting with ________ form of iron?
(a) Ferric
(b) Ferric anhydride
(c) Ferrous
(d) All of above
56. Which stain paper is used in limit test of arsenic?
(a) pH paper
(b) Cobalt chloride paper
(c) Mercuric chloride paper
(d) None of above
57. As per I.P., limit of sulphate as impurity in the stated compound is
(a) 10 ppm (b) 20 ppm
(c) 25 ppm (d) 15 ppm
58. Oxidation number of free or uncombined element is
(a) 1
(b) 2
(c) 0
(d) < 0
59. What is true about the antacid?
(a) It is an alkaline substance
(b) Used for inhibiting the release of acid
(c) Water soluble in nature
(d) All of the above
60. Give an example of the absorbable antacids
(a) Aluminium hydroxide
(b) Calcium carbonate
(c) Tribasic calcium phosphate
(d) Sodium bicarbonate
61. Antiflatulant compound are used with the antacids for which purpose?
(a) To maintain the pH of GIT
(b) To dispense the foam
(c) To avoid the interaction with absorption of metals
(d) To minimize the effect of evolved CO2
62. Which compound is used as the protective in GIT?
(a) Bismuth subcarbonate
(b) Caoline
(c) Bentonite
(d) All of above
63. Which one is strong in action?
(a) Laxative
(b) Purgative
(c) Cathartics
(d) All of above
64. Give an example of the bulk purgative
(a) Methyl cellulose
(b) Sodium CMC
(c) Senna
(d) (a) and (b)
65. What is the true about caustics?
(a) The sub stance which is able to destruct tissue
(b) Having the keratolytic action
(c) KOH and AgNO3
(d) All of above