Download NTRUHS MBBS 505 A Pharmacology Paper I Jan 2013 Question Paper

Q.P. CODE: 505-A
DR NTR UNIVERSITY OF HEALTH SCIENCES ::
VIJAYAWADA-8
M.B.B.S. DEGREE EXAMINATION - JANUARY, 2013
SECOND M.B.B.S. EXAMINATION

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PHARMACOLOGY
PAPER-I
Time: 2 Hours
Max. Marks: 40
Note: Answer all questions. Give diagrammatic

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representation wherever possible.
1) Classify Beta adrenergic blocking drugs. Write the
Pharmacological actions, therapeutic uses and
contraindications of propranolol. 2+3+2+3=10
WRITE SHORT NOTES ON:

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5 x 4 = 20
2) Mechanism of action and therapeutic uses of
neostigmine.
3) Mechanism of action and therapeutic uses of
amlodipine.

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4) Mechanism of action and therapeutic uses of
dantrolene.
5) Advantages and disadvantages of nitrous oxide as
general anaesthetic.
6) Advantages and disadvantages of intravenous route of

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drug administration.
WRITE BRIEFLY ON:
5 x 2 = 10

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7) Mechanism of action and therapeutic uses of
tamsulosin.

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8) Mention two therapeutic uses of mannitol with route of
administration.
9) Mention four drugs used in absence seizure (Petit mal
epilepsy)
10) Mention four newer drugs used in treatment of

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Parkinsonism.
11) Define drug synergism and drug antagonism.
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