ESIC Deputy Director Previous Year Question Paper. We covered all the ESIC Deputy Director Previous Year Question Paper in this post for free so that you can practice well for the exam.
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ESIC Deputy Director Previous Year MCQs Paper for Students
A hydrolytic resistance test is used to classify.
a) Glass
b) Plastic
c) Rubbers
d) All of these
Option a – Glass
The thermolabile substance can be sterilized by.
a) Moist heat sterilization
b) Dry heat sterilization
c) Membrane filtration
d) None
Option c – Membrane filtration
Zeta potential is used for evaluation.
a) Suspension
b) Syrup
c) Solution
d) All of these
Option a – Suspension
The principle of moist heat sterilization is.
a) DNA Destruction
b) Protein coagulation
c) Disruption of the nucleus
d) All of these
Option b – Protein coagulation
Class 100 facility is required for preparation.
a) Parenteral
b) Ophthalmic
c) Both
d) None
Option c – Both
Cold cream is an example.
a) o/w Emulsion
b) w/o Emulsion
c) Both
d) None
Option b – w/o Emulsion
What quantities of 95% and 45% v/v alcohols are to be mixed to make 800 mL of 65% v/v alcohol?
a) 480mL of 95% and 320mL of 45% alcohol
b) 320mL of 95% and 480mL of 45% alcohol
c) 440mL of 95% and 360mL of 45% alcohol
d) 360mL of 95% and 440mL of 45% alcohol
Option b – 320mL of 95% and 480mL of 45% alcohol
The role of borax in cold creams is.
a) Anti-microbial agent
b) To provide fine particles to polish skin
c) In-situ emulsifier
d) antioxidant
Option c – In-situ emulsifier
The sedimentation technique is used for.
a) Size Separation
b) Size reduction
c) Distillation
d) Decantation
Option a – Size Separation
Filter aid is used in.
a) Increase porosity
b) Increase pore size
c) Both
d) None
Option a – Increase porosity
The rate fo filtration can be increased by.
a) Increase surface area
b) Increase the temperature of the liquid
c) Decrease in viscosity of the liquid
d) All of these
Option d – All of these
A bacteriological endotoxin test is used to determine
a) Sterility
b) Foreign particulate
c) Impurity
d) None
Option a – Sterility
Emulsions are
a) Heterogenous systems
b) Biphasic systems
c) Disperse systems
d) All of the above
Option d – All of the above
Dental caries is characterized by……
a) Decalcification of tooth and a foul mouth odor
b) Stains from teeth
c) Tooth cancer
d) Mottled enamel
Option a – Decalcification of tooth and a foul mouth odor
Size reduction of heat-sensitive material is done by.
a) Ball mill
c) Cutter mill
d) Hammer mill
Isotonicity can be adjusted by.
a) Sodium chloride equivalent method
b) Freezing point depression method.
c) Both
d) None
Option c – Both
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