THE TAMIL NADU DR. M.G.R. MEDICAL UNIVERSITY
[BSCN 0622] Sub. Code: 4718 Q.P. Code: 664718
B.Sc. (Nursing) Degree Examination Second Year Paper III
(February 2022 Session)
(New Regulations for the candidates admitted from 2006-07 onwards)
Pharmacology, Pathology And Genetics
June 2022
Time : Three Hours Maximum : 75 Marks
Answer Section A and Section B Separately
Section - A
(Pharmacology)
I. Elaborate on: (1 x 15 = 15)
1. a) Classify cholinergic drugs.
b) Mechanism of action and therapeutic uses of cholinergic drugs.
c) Cholinesterase inhibitors. .
II. Write notes on: (3 x 5 = 15)
1. Aminoglycoside antibiotics.
2. Mucolytics with examples.
3. Pharmacological actions of NSAIDs.
III. Short answers on: (4 x 2 = 8)
1. Differentiate synergism and antagonism.
2. Define Teratogen with example.
3. Write any four antiscabies drugs.
4. Define prodrug.
Section - B
(Pathology and Genetics)
Pathology
I. Elaborate on: (1 x 15 = 15)
1. Define tumour. Discuss about the etiology and lab diagnosis of cancer.
II. Write notes on: (2 x 5 = 10)
1. Septic shock.
2. Viral Hepatitis.
Genetics
I. Write notes on: (2 x 5 = 10)
1. Classify mendelian disorders.
2. Genetic Counselling.
II. Short answers on: (1 x 2 = 2)
1. Name any two uses of Karyotyping.
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