Q.P. CODE: 505-A
DR. NTR UNIVERSITY OF HEALTH
SCIENCES::AP::VIJAYAWADA-520008
M.B.B.S. DEGREE EXAMINATION - JULY, 2019
SECOND M.B.B.S. EXAMINATION
PAPER-I
Time: 2 Hours
Max. Marks: 40
Note: Answer all questions
1) Classify antiepileptic drugs. Describe the mechanism
of action, adverse effects and therapeutic uses of
Phenytoin sodium. 10
WRITE SHORT NOTES ON:
2) Define drug synergism, mention the different types
with examples
3) Pharmacological actions and therapeutic uses of
dopamine
Paracetamol
5) Mechanism of action and therapeutic uses of
Amiodarone
6) Selective Serotonin Reuptake Inhibitors (SSRI)
5X2=10
7) Mention four vasodilators used in the treatment of
hypertension
8) Mention four centrally acting skeletal muscle relaxants
reasons
10) Morphine is contraindicated in head injury - Give
reasons
11) Thiazide diuretics are used in the treatment of
***
DR. NTR UNIVERSITY OF HEALTH
SCIENCES::AP::VIJAYAWADA-520008
M.B.B.S. DEGREE EXAMINATION - JULY, 2019
SECOND M.B.B.S. EXAMINATION
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PHARMACOLOGYPAPER-I
Time: 2 Hours
Max. Marks: 40
Note: Answer all questions
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Give diagrammatic representation wherever necessary1) Classify antiepileptic drugs. Describe the mechanism
of action, adverse effects and therapeutic uses of
Phenytoin sodium. 10
WRITE SHORT NOTES ON:
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5 X 4 = 202) Define drug synergism, mention the different types
with examples
3) Pharmacological actions and therapeutic uses of
dopamine
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4) Mention the differences between Aspirin andParacetamol
5) Mechanism of action and therapeutic uses of
Amiodarone
6) Selective Serotonin Reuptake Inhibitors (SSRI)
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WRITE BRIEFLY ON:5X2=10
7) Mention four vasodilators used in the treatment of
hypertension
8) Mention four centrally acting skeletal muscle relaxants
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9) Atropine is used for pre-anaesthetic medication - givereasons
10) Morphine is contraindicated in head injury - Give
reasons
11) Thiazide diuretics are used in the treatment of
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Diabetes Insipidus. Give reasons.***