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Pharmaceutics 2 || Midterm Exam
يوفر لكم فريق نشامى الصيدلة بنك الأسئلة الإلكتروني الأول من نوعه : يمكنم الوصول الى أسئلة المساقات الأخرى باستخدامكم الرابط التالي :
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* Indicates required question
The linctus liquid dosage form typically have :high alcoholic content
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1 point
a. True
b. False
Granules are typically irregular in shape, and when spheronized they might be called pellets
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1 point
a. False
b. True
implant dosage form is inserted beneath the skin to provide a long-term therapy, which may last for years:
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1 point
a. False
b. True
Unlike a transdermal drug formulation, a topical drug formulation is intended to cross the skin and reach the main blood circulation to produce systemic effect/s
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1 point
a. false
b. True
All inhalation dosage forms are only inhaled via the mouth
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1 point
a. True
b. False
Typically, the gel dosage forms are oily formulations
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1 point
a. True
b. False
The following is not a type of a solid dosage form:
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a. Pellets-containing capsule
b. Ointment
c. Tablet
d. Powders for inhalation
The hard gelatin capsules typically include one of the following filling, EXCEPE:
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1 point
a. Powders
b. Pellets
c. Granules
d. There is no exception here, each option could be a typical filling of a hard gelatin capsule
All gel dosage forms characterized as translucent but not transparent
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1 point
a. True
b. False
The following is the typical name for an oily or aqueous solution administered rectally;
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1 point
a. Enema
b. Suppository
c. Liniment
d. irrigation
The following is not a type of a liquid dosage form:
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1 point
a. Suspension
b. Emulsion
c.Cream
d. Solution
The following are names of different solution dosage forms, EXCEPT:
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1 point
a. Linctuses
b. Suspensions
c. Syrups
d. Elixirs
The following is not a type of a semi-solid dosage form:
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1 point
a. Lozenge
b. Gel
c. Ointment
d. Paste
Dusting powder is the typical name for:
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1 point
a. Powder for injection
b. Oral powder
c. Inhalation powder
d. Topical powder
The following drug is susceptible to first pass metabolism:
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1 point
a. A drug in a cream formulation that is applied on the skin
b. A drug in a tablet formulation that is applied on the buccal cavity
c. A drug in a tablet formulation that is administered orally to be swallowed
d. A drug in an inhalation formulation that is administered orally
the concentration of a drug in solution should be below its saturation solubility in order to:
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1 point
a. Improve the taste of a solution
b. Increase the solubility of a drug
c. Increase the bioavailability of a drug
d. Avoid the precipitation of a drug
The quantity of the flocculation modifier required for the suspension must be determined the last after experimentally determining the other quantities of the suspension.
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1 point
a. True
b. False
Molecules of branched chains are typically less soluble than the corresponding molecules of straight chains.
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1 point
a. True
b. False
The inhalation of the drug means:
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1 point
a. The dissolving of the drug under the tongue
b. The delivery of the drug into the synovial fluid
c. The delivery of the drug into the vein
d. The delivery of the drug into the lungs
The high chemical and physical stabilities are required for all pharmaceutical solutions, but typically there is no requirement for microbiological stability, and thus no preservatives are needed.
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1 point
a. True
b. False
The therapeutic considerations in the dosage form design that need to be considered by the pharmacists include:
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1 point
a. All of the options are true
b. Is the patient a child, adult, or elderly?
c. Is the drug intended to be bioavailable for a short or a prolonged duration?
d. Is the drug intended for systemic or local action?
The first-pass effect is also known as the first-pass metabolism or pre-systemic metabolism, and that will affect the drug based on the route of administration.
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1 point
a. False
b. True
The coloring agents should be correlated with the flavoring agents in pharmaceutical solutions.
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1 point
a. False
b. True
Wetting agents are surfactants above their critical micelle concentration (CMC).
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1 point
a. True
b. False
The carrier mediated transport mechanism is also referred to a passive diffusion mechanism
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1 point
a. True
b. False
Which of the following excipient is commonly used as a preservative in solution dosage forms?
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1 point
a. Hydroxyethyl cellulose
B. All the of the options are preservatives used commonly in solution dosage forms
C. Methyl parabens
D. Tragacanth gum
Which of the following method/s is/are used in the preparation of purified water?
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1 point
a. Reverse osmosis
b. lon exchange
c. Distillation
d. All of the options are true
Propylene glycol is commonly used in solutions as a:
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1 point
a. Antioxidant
b. Preservative
c. Flavoring agent
d. Co-solvent
The surfactant/s enhance the solubility of a non-polar drug by the formation of micelles.
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1 point
a. True
b. False
A pharmaceutical solution is:
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1 point
a. None of the options are true
b. A liquid formulation of two phases
c. A homogenous liquid formulation
d. A non-homogenous liquid formulation
Isotonicity of solution is important when the dosage form is administered via the:
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1 point
a. All solution dosage forms must be isotonic for all routes of drug administration
b. Otic route
c. Intravenous route
d. Oral route
Otic solution dosage forms must be isotonic.
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a. True
b. False
Which of the following provides the best definition of pharmaceutics?
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1 point
a. It is the study of the design of dosage forms which includes the manufacturing and characterization techniques
b. Itis the study of the effect that the body has on drugs
c. It is the study of how drugs can be chemically synthesized
d. Itis the study of the effect that drugs have on the body
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