MCQOPTIONS
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MCQOPTIONS
This section includes 95 Mcqs, each offering curated multiple-choice questions to sharpen your Uncategorized topics knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
The displacement factor of boric acid is ____to the cocoa butter |
| A. | 0.81 |
| B. | 0.61 |
| C. | 0.83 |
| D. | 0.67 |
| Answer» E. | |
| 52. |
Which are the following apparatus used for friability testing |
| A. | roache fribilator |
| B. | pfizer |
| C. | orasaka fribilator |
| D. | none of above |
| Answer» B. pfizer | |
| 53. |
The suppositories should be stored at |
| A. | 25+20c & 40c |
| B. | 25+30c & 40c |
| C. | 25+50c & 40c |
| D. | 25+0.250c & 40c |
| Answer» C. 25+50c & 40c | |
| 54. |
According to IP disintegration time for dispersible tablet is |
| A. | within 3 min in water at 250c + 10c |
| B. | within 2 min in water at 250c+10c |
| C. | within 1 min in water at 270c |
| D. | none of above |
| Answer» B. within 2 min in water at 250c+10c | |
| 55. |
Following parameters play varying degrees of rate-limiting roles in controlling the release of drug molecules from membrane permeation or matrix diffusion |
| A. | partition coefficient |
| B. | diffusional path thickness |
| C. | solubility |
| D. | all of the above |
| Answer» E. | |
| 56. |
Controlled drug delivery system recently been marketed as |
| A. | rate-preprogrammed drug delivery system |
| B. | activation-modulated drug delivery system |
| C. | site-targeting drug delivery system |
| D. | all of the above |
| Answer» E. | |
| 57. |
Its shows negative heat of solution are |
| A. | manitol |
| B. | sorbitol |
| C. | dextrose |
| D. | sucrose |
| Answer» B. sorbitol | |
| 58. |
Melting point of suppositories base is determined by |
| A. | incipient/thaw point |
| B. | wiley melting point |
| C. | both a&b |
| D. | none og above |
| Answer» E. | |
| 59. |
Metastable form having tendency to convert into |
| A. | stable form |
| B. | unstable form |
| C. | amorphous form |
| D. | none of above |
| Answer» C. amorphous form | |
| 60. |
Various types of polymer membrane permeation-controlled drug delivery systems includes |
| A. | sphere |
| B. | cylinder |
| C. | sheet |
| D. | all of the above |
| Answer» E. | |
| 61. |
Tragacanth has HLB value |
| A. | 9.8 |
| B. | 9.7 |
| C. | 12.01 |
| D. | 13.2 |
| Answer» E. | |
| 62. |
Sudden increase in solubility of micells forming surfactant above definite tempreture is known as |
| A. | cloud point |
| B. | kraft point |
| C. | cmc |
| D. | none of above |
| Answer» C. cmc | |
| 63. |
Which are the form are more stable |
| A. | crystalline |
| B. | amorphous |
| C. | polymorphs |
| D. | entiotrops |
| Answer» E. | |
| 64. |
The melting point of cocoa butter lies between__to__ |
| A. | 86-95f |
| B. | 86-96f |
| C. | 96-100f |
| D. | 87-90f |
| Answer» B. 86-96f | |
| 65. |
Cocoa butter suppositories in storage sometime form |
| A. | a white powder diposite on surface |
| B. | liquefied |
| C. | melt of suppository |
| D. | both b&c |
| Answer» B. liquefied | |
| 66. |
The gamma form of cocoa butter melts at |
| A. | 190 c |
| B. | 170 c |
| C. | 180 c |
| D. | all of the above |
| Answer» E. | |
| 67. |
Unit of hardness |
| A. | kg/sq.in |
| B. | kg/sq.foot |
| C. | mg/sq.cm |
| D. | kg/sq.cm |
| Answer» E. | |
| 68. |
Lubricant used in tablet formulation for |
| A. | to lubricate all ingredient in the tablet |
| B. | prevent adhesion of tablet material to surface area of dies |
| C. | reduce interparticle friction,improve rate of flow |
| D. | both a&b |
| Answer» E. | |
| 69. |
Drugs in suspensions and semi-solid formulations always degrade by |
| A. | (a) first order kinetics???????????????? |
| B. | (b) second order kinetics |
| C. | (c) zero order kinetics???????????????? |
| D. | (d) non-linear kinetics |
| Answer» D. (d) non-linear kinetics | |
| 70. |
Which of the following ingredient or polymer used in enteric coated tablet and for purpose of are |
| A. | cap(cellulose acetate phthalate ) |
| B. | mcc for resistant to acidic ph |
| C. | for resistant to acidic ph |
| D. | none of the above |
| Answer» D. none of the above | |
| 71. |
Liquid paraffin IP has viscosity greater than |
| A. | 65 centistokes |
| B. | 60 centistokes |
| C. | 30 centistokes |
| D. | all of the above |
| Answer» E. | |
| 72. |
Which of the following form having less solubility and lesser tendency to change its form during storage |
| A. | amorphous form |
| B. | crystalline |
| C. | botha&b |
| D. | none of above |
| Answer» B. crystalline | |
| 73. |
Liquid paraffin shows type of flow |
| A. | plastic |
| B. | newtonian flow |
| C. | pseudoplastic |
| D. | thixotropic |
| Answer» D. thixotropic | |
| 74. |
Chipping is the tablet defect in |
| A. | breaking of tablet edges |
| B. | crack of tablet surface |
| C. | adhering tablet to die wall |
| D. | stick of tablet |
| Answer» B. crack of tablet surface | |
| 75. |
______ is the bactericidal recommended for ophthalmic used |
| A. | parabens |
| B. | phenyl mercuric citrate |
| C. | chlorocresol |
| D. | benzalconium chloride |
| Answer» E. | |
| 76. |
Which of the following method used for amount of moisture absorb determination |
| A. | gravimetry |
| B. | tga |
| C. | karl-fischer titration |
| D. | all of the above |
| Answer» B. tga | |
| 77. |
Unequal distribution of colour on a tablet with dark spot is |
| A. | mottling |
| B. | colour variation |
| C. | orange peel effect |
| D. | both a & b |
| Answer» E. | |
| 78. |
Thinner the tablet indicates that |
| A. | hard tablet |
| B. | size is less |
| C. | soft tablet |
| D. | none of above |
| Answer» B. size is less | |
| 79. |
Seperation of tablet into two or more distinct layer |
| A. | capping |
| B. | lamination |
| C. | shipping |
| D. | both a&b |
| Answer» C. shipping | |
| 80. |
Which of the following is principal area of preformulation |
| A. | bulk characterization |
| B. | solubility analysis |
| C. | stability analysis |
| D. | all of above |
| Answer» B. solubility analysis | |
| 81. |
Which of the following material used in enteric coated tablet |
| A. | cap |
| B. | hpmc |
| C. | mcc |
| D. | hpc |
| Answer» B. hpmc | |
| 82. |
Which of the following is viscous liquid |
| A. | macrogel 1500 |
| B. | macrogel 400 |
| C. | macrogel 1540 |
| D. | macrogel 6000 |
| Answer» C. macrogel 1540 | |
| 83. |
Bottle method preparation of emulsion used the proportion of fixed oil:water:acacia |
| A. | 0.0847337962962963 |
| B. | 0.04238425925925926 |
| C. | 0.08403935185185185 |
| D. | 0.04306712962962963 |
| Answer» D. 0.04306712962962963 | |
| 84. |
Which of the superdisintegrants are used in tablet formulation |
| A. | croscarmelose |
| B. | crospovidone |
| C. | both a&b |
| D. | none of above |
| Answer» D. none of above | |
| 85. |
Which is the following modified starch |
| A. | starx-1500 |
| B. | rx-500 |
| C. | both a&b |
| D. | none of above |
| Answer» B. rx-500 | |
| 86. |
A wide variety of binders used in tablet dosage form some common one including |
| A. | (a) dibasic calcium phosphate |
| B. | (b) corn (maize) starch |
| C. | (c ) povidone polyvinylpyrrolidone and modified cellulose |
| D. | (d)?????????? all of the above |
| Answer» E. | |
| 87. |
The hardness of tablets is the principle measurement of |
| A. | (a) mechanical strength |
| B. | (b) kinetic energy |
| C. | (c ) both a & b |
| D. | (a)?????? none of the above |
| Answer» B. (b) kinetic energy | |
| 88. |
The applicability of Noyes-Whitney equation is to describe |
| A. | (a) first order kinetics???????????? |
| B. | (b) zero order kinetics |
| C. | (c) mixed order kinetics?????? |
| D. | (d) dissolution rate |
| Answer» E. | |
| 89. |
Capsules are made from aqueous solutions of gelling agents like |
| A. | (a) animal protein mainly gelatin |
| B. | (b) plant polysaccharides |
| C. | (c ) modified forms of starch and cellulose |
| D. | (d) all the above |
| Answer» E. | |
| 90. |
Vegetable capsules are composed of |
| A. | (a) hypromellose |
| B. | (b) a polymer formulated from cellulose |
| C. | (c) both a & b |
| D. | (d) none of the above |
| Answer» D. (d) none of the above | |
| 91. |
The ability of human eye using illuminated area to detect a particle is limited to |
| A. | (a) 0.4 micron???????? |
| B. | (b) 25 micron???????? |
| C. | (c) 50 micron???????? |
| D. | (d) 10 micron |
| Answer» E. | |
| 92. |
Which filler can NOT be used for the preparation of tablets for amine containing basic drugs to avoid discoloration of the tablets? |
| A. | (a) dicalcium phosphate?????????? |
| B. | (b) microcrystalline cellulose |
| C. | (c) starch?????????????????? ???????????????????????? ???? ?? |
| D. | (d) lactose |
| Answer» E. | |
| 93. |
In which of the following techniques the sample is kept below triple point? |
| A. | (a) lyophilization???????????????????? ?? |
| B. | (b) spray drying |
| C. | (c) spray congealing?????????????? ?? |
| D. | (d) centrifugation |
| Answer» B. (b) spray drying | |
| 94. |
Modified release drug delivery systems may be divided conveniently in to following categories |
| A. | (a) delayed release & sustained release |
| B. | (b) site specific targeting & receptor targeting |
| C. | (c) both a & b |
| D. | (d) none of the above |
| Answer» D. (d) none of the above | |
| 95. |
According to USP, the speed regulating device of the dissolution apparatus should be capable of maintaining the speed within limits of what % of the selected speed? |
| A. | (a)???? 1%?????? |
| B. | (b)???? 2%?????? |
| C. | (c)???? 4%?????? |
| D. | (d)???? 5% |
| Answer» B. (b)???? 2%?????? | |