Pharmacy mcqs with answers for Pharmacist, Assistant Pharmacist, PPSC, FPSC, DHA, NAPLEX, SPLE, PEBC etc. preparation. (Set 05)

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Q: 201

Degradation of drugs by photolysis occurs at wavelengths?

1. ≤400 nm
2. >400 nm
3. <400 nm
4. ≥400 nm

Right Answer is (3)

Q: 202

USP has which of the following types of water?

1. 3 Types
2. 5 Types
3. 7 Types
4. 9 Types

Right Answer is (3)

Q: 203

Simple syrup is aqueous concentrated solution of sugar having concentration?

1. 65%
2. 75%
3. 85%
4. Both 1 & 3
   

Right Answer is (4)

Q: 204

Which of the following increases the viscosity of water?

1. Aromatic Water
2. Hydrocolloids
3. Astringents
4. Tinctures

Right Answer is (2)

Q: 205

Liquid phase of emulsions is known as?

1. Continuous Phase
2. External Phase
3. Dispersion Medium
4. All of the above
   

Right Answer is (4)

Q: 206

Liquid droplet in emulsion is known as?

1. Discontinuous Phase
2. Internal phase
3. Dispersed Phase
4. All of the above
   

Right Answer is (4)

Q: 207

In emulsion, if water is an internal phase then emulsion is known as?

1. w/o
2. o/w
3. o/w/o
4. w/o/w

Right Answer is (1)

Q: 208

In emulsion, if water is in an external phase then emulsion is known as?

1. w/o
2. o/w
3. o/w/o
4. w/o/w

Right Answer is (2)

Q: 209

In emulsion the maximum recommended concentration of the internal phase is?

1. 67%
2. 74%
3. 53%
4. 27%

Right Answer is (2)

Q: 210

The agents which are used to reduce the interfacial tension and make interface film are known as?

1. Suspending Agents
2. Emulsifying agent
3. Acidifying agents
4. All of above

Right Answer is (2)

Q: 211

Which of the following may be the reasons for manufacturing emulsions?

1. Enhance Drug Solubility
2. Improve Taste
3. Prolong Action
4. All of the above

Right Answer is (4)

Q: 212

Pectin is used as?

1. Diluent
2. Emulsifier
3. Lubricant
4. Colorant

Right Answer is (2)

Q: 213

Alkali Soaps form which of the following types of emulsion?

1. w/o
2. o/w
3. o/w/o
4. w/o/w

Right Answer is (2)

Q: 214

Metallic Soaps form which of the following types of emulsion?

1. w/o
2. o/w
3. o/w/o
4. w/o/w

Right Answer is (1)

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Q: 215

Monovalent Soaps form which of the following types of emulsion?

1. w/o
2. o/w
3. o/w/o
4. w/o/w

Right Answer is (2)

Q: 216

Polyvalent Soaps form which of the following types of emulsion?

1. w/o
2. o/w
3. o/w/o
4. w/o/w

Right Answer is (1)

Q: 217

Gelatin is available in which of the following types?

1. Type A
2. Type B
3. Type C
4. Both 1 & 2

Right Answer is (4)

Q: 218

Type A Gelatin is prepared by?

1. Acid Treatment
2. Base Treatment
3. Salt treatment
4. Both a & b

Right Answer is (1)

Q: 219

Type B Gelatin is prepared by?

1. Acid Treatment
2. Base Treatment
3. Salt treatment
4. Both a & b

Right Answer is (2)

Q: 220

Sorbitan Esters are known as?

1. Tweens
2. Spans
3. Buffers
4. None of the above

Right Answer is (2)

Q: 221

Polysorbates are known as?

1. Tweens
2. Spans
3. Buffers
4. None of the above

Right Answer is (1)

Q: 222

Sorbitan Esters form which type of emulsion?

1. w/o
2. o/w
3. o/w/o
4. w/o/w

Right Answer is (1)

Q: 223

Tweens form which type of emulsion?

1. w/o
2. o/w
3. o/w/o
4. w/o/w

Right Answer is (2)

Q: 224

Emulsions are prepared by which of the following methods?

1. Wet Gum
2. Dry Gum
3. Bottle
4. All of the above
   

Right Answer is (4)

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Q: 225

Wet gum method used for manufacturing of emulsions is also known as?

1. Moisten Method
2. English Method
3. Rapid action
4. None Of the Above

Right Answer is (2)

Q: 226

Dry gum method used for manufacturing emulsions is also known as?

1. Moisten Method
2. English Method
3. Continental
4. Slow Action

Right Answer is (3)

Q: 227

Cracking of emulsion occurs because of?

1. Slow Mixing
2. Higher Conc. of water
3. Higher Conc Of Oils
4. High Conc. of Electrolytes

Right Answer is (4)

Q: 228

Electrolytes for emulsions preparation should be used in  which form to avoid cracking?

1. Dilute
2. Concentrated
3. Acidic
4. Basic

Right Answer is (1)

Q: 229

Nascent Soap method is used for manufacturing of?

1. Emulsions
2. Ointments
3. Suspensions
4. Gargles

Right Answer is (1)

Q: 230

Emulsion is prepared by heating both phases at which temperature?

1. 90-100 °C
2. 65-70 °C
3. 70-80 °C
4. 40-50 °C

Right Answer is (3)

Q: 231

Which of the following is the type of base used for manufacturing ointments?

1. Oleaginous Base
2. Absorption Base
3. Emulsion Bases
4. All of The Above
   

Right Answer is (4)

Q: 232

Cold Cream is an example of?

1. w/o
2. o/w
3. o/w/o
4. w/o/w

Right Answer is (1)

Q: 233

Vanishing Cream is an example of?

1. w/o
2. o/w
3. o/w/o
4. w/o/w

Right Answer is (2)

Q: 234

Ointments can be prepared by?

1. Levigation Method
2. Fusion Method
3. Both 
4. None

Right Answer is (3)

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Q: 235

Suppositories are used for?

1. Local effect
2. Systematic effect
3. First pass effect
4. Both a & b

Right Answer is (4)

Q: 236

Weight of vaginal suppositories is usually?

1. 2 gram
2. 5 gram 
3. 7 gram
4. 9 gram

Right Answer is (2)

Q: 237

Which of the following is a widely used suppository base?

1. Hydrocarbon Base
2. emulsion Base
3. Cocoa Butter Base
4. All of the above

Right Answer is (3)

Q: 238

Wecobee base used for suppositories is derived from?

1. Corn Oil
2. Sesame Oil
3. Coconut Oil
4. Peanut Oil

Right Answer is (3)

Q: 239

Suppositories are manufactured by which of the following methods?

1. Fusion Method
2. Hand Rolling Method
3. Compression Method
4. All of the above

Right Answer is (4)

Q: 240

Mixture of finely divided drugs or materials is known as?

1. Granules
2. Powders
3. Insufflator
4. Inhalers

Right Answer is (2)

Q: 241

Micrometrics is the study of?

1. Fluids
2. Particles
3. Microbes
4. Gases

Right Answer is (2)

Q: 242

If size reduction of a material is done using mortar & pestle the process is known as?

1. Trituration
2. levigation
3. Pulverization
4. Spatulation

Right Answer is (1)

Q: 243

The process in which the size of a substance is reduced by using solvent is known as?

1. Trituration
2. levigation
3. Pulverization
4. Spatulation

Right Answer is (3)

Q: 244

The process in which the size of a substance is reduced by using a non-solvent agent to form paste is known as?

1. Trituration
2. levigation
3. Pulverization
4. Spatulation

Right Answer is (2)

Q: 245

Which of the following is commonly used as a levigating agent?

1. Corn Oil
2. Mineral Oil
3. Glycerin
4. Camphor

Right Answer is (2)

Q: 246

The process in which small amounts of powders are mixed on paper by using spatula is known?

1. Trituration
2. levigation
3. Pulverization
4. Spatulation

Right Answer is (4)

Q: 247

To prevent eutexia of aspirin ___ is used?

1. Silicic Acid
2. PEG
3. Tannic Acid
4. Glycerin

Right Answer is (1)

Q: 248

Geometric Mixing is used for?

1. Bulk Powder
2. Potent Drugs
3. Fine Powders
4. Coarse Powders

Right Answer is (2)

Q: 249

For geometric dilution which statement is true?

1. Equal vol of drug & Diluent are mixed
2. 50% vol of drug & 70% Diluent are mixed
3. 70% vol of drug & 30% Diluent are mixed
4. 60% vol of drug & 40% Diluent are mixed

Right Answer is (1)

Q: 250

Which of the following is mixed in warm water to apply for vagina?

1. Effervescent Tablets
2. Pessaries
3. Magmas
4. Douche Powders

Right Answer is (4)

Pharmacy MCQs for PPSC, FPSC, DHA, NAPLEX, SPLE, PEBC etc. preparation. (Set 04)