PHARMACEUTICS- II Question and Answers

Multiple Choice Questions 3 Pages

University of Mumbai

Bachelor of Pharmacy

MRD

Contributed by

Manish Raj Dewan

VES College of Pharmacy, Chembur.
Practice Question Bank for Semester Exam
T. Y. B. Pharm Semester: V
PHARMACEUTICS- II CBCS
Subject Code: BPH_C_502_T
Kindly note Option 1 is the correct answer.
1. Chloramphenicol is converted into its palmitate ester. It’s contact angle will
A. Increase
B. Decrease
C. remain unaffected
D. will become zero
2. Layer of ions moving alongwith charged surface of solid is called
A. Stern layer
B. diffuse layer
C. Debye layer
D. Young layer
3. Solids are easily wetted if the contact angle between solid and liquid is
A. less than 90
B. More than 90
C. 180
D. more than 80
4. Phase Inversion Temperature is also called as
A. Hydrophilic Lipophilic Balance temperature
B. Hydration Lipophilic Balance temperature
C. Low energy temperature
D. Condensation temperature
5. Flocculation is____ of droplets of internal phase
A. reversible aggregation
B. irreversible aggregation
C. Coalescence
D. separation
6. Helipath assembly is useful in the determination of
A. creaming
B. zeta potential
C. electrical conductivity
D. light reflection
7. Physiological factors affecting skin penetration includes
A. Skin condition
B. Vehicle
C. pH of formulation
D. concentration of drug
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8. Ceresin is a mixture of
A. Ozokerite and paraffin wax
B. Candelia wax and paraffin wax
C. Ozokerite and carnauba wax.
D. Carnauba wax and candelia wax
9. Advantage of oleaginous base includes
A. Prolonged contact with skin
B. Aesthetic appeal
C. Water miscibility
D. Greasy nature
10. Anhydrous ointments are manufactured by
A. Fusion method
B. low energy emulsification
C. Phase inversion method
D. Condensation method
11. ____ is a feature of compression molding method of suppository manufacturing.
A. Elegant suppositories
B. No air entrapment
C. good weight control
D. good oxidation stability
12. Brittleness of suppositories is measured by
A. Breaking test
B, Softening time test
C. Disintegration test
D. Melting range test
13. ____ is preferred lubricant for Theobroma oil suppositories.
A. Soap solution
B. Liquid paraffin
C. Glycerin
D. Macrogol
14. Standard sequence in valve assembly is
A. Actuator, ferrule, valve body, stem, gasket, spring, dip tube
B. Actuator, ferrule, stem, gasket, spring, dip tube, valve body
C. Valve body, stem, gasket, spring, dip tube, actuator
D. Valve body, stem, gasket, dip tube, spring, actuator
15. Cold filling method for aerosol preparation is used for
A. nonaqueous products
B. aqueous products
C. hydrocarbon aerosols
D. temperature sensitive products
16. Crimp dimension measurement for aerosol container is done for
A. Leak testing
B. weight testing
C. Spray testing
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D. valve testing
17. Topical pharmaceutical aerosols have been reformulated using _____ as propellant.
A. Hydrocarbon
B. Fluorocarbons
C. Nitrogen
D. Carbon dioxide
18. Subjective test in sensorial evaluation of cosmetic products is also called as
A. Hedonic test
B. Objective test
C. Product oriented test.
D. Discriminative test
19. _______is an instrumental method of analysis of cosmetics.
A. Transepidermal water loss
B. Eye irritation test
C. Histologic test
D. Draize test
20. ______type of emulsifiers are used for both o/w and w/o type of creams.
A. Nonionic emulsifier
B. Anionic emulsifier
C. Cationic emulsifier
D. Amphoteric emulsifier

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