Pharmaceutics Important Questions

B.Pharm and D.Pharm Pharmaceutics Important Questions for Semester Exams, University Exams.

Introduction to Dosage Form

• Define the term “Unit Dosage Form”
• Why drugs are not given in their original pure state?
• Give some examples of Solid Dosage Form.
• What do you know about “Dusting Powder”?
• What are the main ingredients of dentifrices?
• Why pills are outdated preparations?
• Why is it necessary to use sterilized talc and kaolin in preparing of dusting powder?
• Give five examples of Monophasic Liquid Dosage Form.
• Why glycerin is used as a base in throat paint?
• Give a list of preparations that falls under biphasic liquid dosage form.
• Name the emulsifying agents used in the preparation of o/w and w/o emulsion.
• Why are additives needed in preparations of different dosage form.
• Why is emulsifying agent required in preparing in different dosage form?
• Name some of the modern dosage forms.
• Write the importance of Dosage Form?
• Name the preparations cover under bulk powders meant for external use?
• Write in brief about Dusting Powders?
• Describe briefly about the solid dosage forms.
• How are effervescent granules prepared?
• Define Syrup and Why syrup is preferred?
• How will you distinguish o/w emulsion and w/o emulsion.
• What precaution should be taken while using Eye drops.
• What are the qualities of an ideal suspension?
• What are the advantages and disadvantages of pills?
• Mention the qualities of an ideal ointment base.
• Give importance of erythrocytes in new drug delivery system.
• Write the application of liposomal drugs?
• Define Pro drugs and what are the application of Pro drugs.
• Why is soft paraffin not used in ophthalmic ointments.
• How will you classify different dosage forms? Write the importance of different dosage forms.
• Define Solid Dosage Forms. How will you classify different dosage forms. Write in brief about dentifrices and effervescent granules.
• What are monophasic liquid dosage forms? Write in details about syrups and elixirs.
• What are emulsion? State the different types of emulsion and how will you distinguish them.
• What are ointments? Classify different ointment bases used in the preparations of ointment. Describe briefly each base.
• What are the preparations that cover under biphasic liquid dosage form? How will you distinguish between suspension and emulsion.
• Define creams ? How will differ creams from ointments? Write in brief about creams.

Prescription

• Define the term Prescription.
• Define the term Superscription.
• What does the term subscription mean?
• What is the importance of Latin language in Prescription writing.
• What is the importance of date in prescription.
• What does the term Inscription means.
• What are the advantages and disadvantages of prescribing the drugs by it propitiatory name?
• Write the importance of writing age in Prescription.
• Write the importance of modern methods of writing prescription.
• Name the various sources of errors in Prescription.
• Define the term Prescription. Describe in brief about the different parts of a prescription.
• Discuss the various sources of errors while dispensing a prescription. How these errors are rectified.
• Discuss the procedure which should be followed by a Pharmacist while handling the prescription for compounding and dispensing.
• Discuss the various precautions which should be taken by a Pharmacist while dispensing a prescription.

Posology

• Define the term Posology.
• What does the term official doses mean.
• Define the term Synergism.
• What is meant by the term Tolerance.
• What does the term accumulation means.
• Why the quantity of drug which is given by IV Route smaller than the Oral Route.
• What is Dillings formula.
• Write the clerks formula.
• Write the Youngs formula.
• define the term additive effects.
• Name the various factors that influence the dose of a drug.
• Explain the term tachyphylaxis.
• What is the duty of a pharmacist in case the medicine prescribes is overdose.
• Give the name of the various factors which influences the dose of a drug in animal.
• Name the drugs which should be avoided to be given to lactating mother.
• Discuss the various factors which affects the dose of a medicine.
• Describe the various methods which are used in calculating the dose of a drug in small children.
• Explain the different factors which influences the dose of a drug in animal.
• Write short note on the followings
  • Accumulation
  • Synergism
  • Idiosyncrasy
  • Tolerance
  • Tachyphylaxis
  • Additive effects

Pharmaceutical Calculations

• Give the metric equivalence of:
  • 2drachm
  • 10 fl. ounce
  • 1pint
  • 4 drachm
  • 1tumberful
  • 1minim
  • 5grains
  • 1 quart
  • 1pound
  • 1tblspn
• Calculate the following
  • 4 oz of a 1 in 2000 solutions
  • 6 oz of a 1 in 40 solutions
  • 8 oz of a 1 in 800 solutions
  • 1 pint of a 0.9% NaCl solutions
  • 1 pint of a 1 in 80 solution of HgCl₂

Solid Dosage Form

• Define the following terms:
  • Unit Dosage Form
  • Powder
  • Tablet Triturates
  • Cachets
  • Pill
  • Lozenge
  • pastille
  • capsule
• Name the bulk powders that are used externally.
• what is the approximate capacity in mg of a capsule having number 000, 00, 0, 1, 2, 3,4,5 ?
• Mention the advantages and disadvantages of powder.
• Write briefly about dusting powder?
• What are the advantages of effervescent granules?
• Write the advantages and disadvantages of cachets.
• Write briefly about geometric dilution.
• Mention the difficulties which are faced while using the insufflator.
• Write briefly about hard gelatin capsules.
• Describe about the soft gelatin capsules. Differentiate between hard gelatin capsules and soft gelatin capsules.
• Discuss the essential requirements for a good pill.
• Write in brief about the different methods of filling powders in hard gelatin capsules.
• Describe the preparation of moulded lozenges.
• Define the term Powders? Write the advantages and disadvantages of powder as unit dosage form.
• Discuss different methods of mixing powders.
• Discuss in brief about effervescent granules. Give the method of preparation of effervescent granules.
• Classify different type of Powders. Discuss about the various dusting powders which are meant for external use.
• Define Pill. Discuss about the methods of preparation of pills.
• Explain the term lozenges and briefly describe about the compounding and dispensing of moulded lozenges.
• Define a hard gelatin capsule? How are the capsules dispense in Pharmacy.
• Define Pastille and discuss briefly about the preparation of pastille.
• Write short note on:
  • Dusting Powders
  • Soft Gelatin Capsules
  • Dentifrices
  • Effervescent granules
  • Geometric dilution
  • coating of pills
  • cachets
  • tablet triturates
  • lozenges
  • pastilles
  • compound powders
  • Hard gelatin capsules
• How will you dispense the following:
  • powders containing potent drugs
  • powders containing efflorescent powder
  • powders containing volatile substances
  • powders containing hygroscopic and deliquescent substances

Monophasic Liquid Dosage Form

• Define the term monophasic liquid dosage form
• What does the term mixture means
• Define the term drought
• Give three examples of monophasic liquid dosage form meant for internal use.
• What should be the pH of nasal drops.
• Write the storage conditions of mixtures.
• Give five examples of monophasic liquid dosage form meant for external use.
• Why is glycerin being use a base in throat paint?
• Why are gaggles dispensed in concentrated form?
• Why are nasal drops made isotonic?
• Write the main aim of using nasal spray?
• Write the uses of douches.
• Explain the various adjunts use in the formulation of mixtures.
• Classify different type of mixtures.
• Differentiate syrup and elixirs.
• Write the difference between lotion and liniment.
• What are mixtures? Describe different type of mixtures. Describe in brief about the method of dispensing the mixtures containing:
  • Indiffusible solid
  • Precipitate forming liquids
• What are syrups. How are they different from elixirs and linctuses. Describe the different methods of preparation of syrups.
• Discuss the general method of dispensing of
  • mixture containing indiffusible solids.
  • mixture containing precipitate forming liquids
  • mixture containing diffusible solids
• What are mixtures?Classify different types of mixtures. Discuss in brief about the different vehicles and adjuncts used in the formulation of mixtures.

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