Q P Code: 203002
Reg. No.:
Second Year BDS Degree Supplementary Examinations July 2019
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General & Dental Pharmacology and Therapeutics
(2010 Scheme)
Time: 3 hrs
- Answer all questions
- Draw diagram wherever necessary
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Max marks: 100
Essay (2x14=28)
- Define bioavailability. Explain eight factors modifying the drug action. Mention the advantages and disadvantages of intravenous route of drug administration. (2+8+4)
- Enumerate four first line anti tubercular drugs. Explain the mechanism of action and characteristic adverse effects of each. Add a note on the regimen used for the treatment of newly diagnosed pulmonary tuberculosis. (2+4+4+4)
Short essays (4x8=32)
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- Explain the pharmacological actions, adverse effects and contraindications for morphine. (4+2+2)
- Classify general anesthetics. Explain the objectives of pre anesthetic medication, mentioning the drug used to achieve each objective. (4+4)
- Classify penicillins with suitable examples. Explain its mechanism of action. Add a note on dental chemoprophylaxis. (4+2+2)
- Enumerate four anticholinesterases and explain their uses. Outline the management of organophosphorous poisoning. (2+3+3)
Short notes (10x4=40)
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- Explain the mechanism of action and adverse effects of phenytoin sodium.
- Enumerate three groups of bronchodilators with suitable examples. Explain the mechanism of action any one.
- Enumerate four oral iron preparations. What are the indications for parenteral iron therapy.
- Mention any four drugs belonging to different groups used in the treatment of hypertension. Explain the mechanism of action and two adverse effects for any one drug.
- Enlist four synthetic glucocorticoids. Explain the methods used to minimize HPA axis suppression.
- The role of fluoride in dentistry.
- Explain the mechanism of action, uses and adverse effects of metoclopramide.
- Enumerate four second generation antihistaminics. What are their advantages over first generation antihistaminics.
- Triple drug regimen used in the management of peptic ulcer.
- Classify antiretroviral agents with suitable examples.
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