Biochemistry And Biophysics Post Basic B.Sc Nursing Question Bank : web.tnmgrmu.ac.in

Name of the University : The Tamilnadu Dr. M.G.R. Medical University
Degree : Post Basic B.Sc Nursing
Subject Code/Name : 4884/Biochemistry And Biophysics
Year : I
Paper : III
Document Type : Question Bank
Website : web.tnmgrmu.ac.in

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TNMGRMU Biochemistry & Biophysics Question Paper

[KU 824] Sub. Code: 4884
B.Sc (Nursing) DEGREE EXAMINATION :

Related / Similar Question Bank :
TNMGRMU B.Sc Nursing Nutrition & Dietetics Question Bank

(For Trained Nurses)
Non-Semester

February 2009

Paper III : BIOCHEMISTRY AND BIOPHYSICS
Q.P. Code : 684884
Time : Three hours
Maximum : 75 marks
Answer All questions. :
Answer Section A and B in a SEPARATE answer book. :
SECTION – A :
(BIOCHEMISTRY)
I. Essay: (1 x 15 = 15)
1. What is anaerobic glycolysis? Explain the pathway and indicate the key enzymes.
II. Write Short Notes on : (3 x 5 =15)
1. Ketone bodies.
2. Plasma proteins.
3. classification of enzymes.
III. Short Answer Questions: (5 x 2 =10)
1. Define gluconeogenesis.
2. What is the normal blood urea level? Name two conditions in which the level is elevated.
3. Give two examples of transport proteins.
4. Name the aminoacids found in glutathione.
5. Name the disaccharides.
SECTION – B :
(BIOPHYSICS)
I. Essay: (1 x 15 = 15)
1. Discuss the various methods of ultra sound imaging.
II. Write Short Notes on : (2 x 5 =10)
1. Clinical thermometer.
2. Laser.
III. Short Answer Questions: (5 x 2 =10)
1. How do the antiseptics cause the destruction of the pathogenic bacteria?
2. What is systolic and diastolic blood pressure?
3. Refractive errors of vision.
4. Refraction and Reflection.
5. Harmful effects of ultra violet rays.

August 2009

SECTION – A :
(BIOCHEMISTRY)
I. Essay: (1 x 15 = 15)
1. Explain glucose tolerance test with reference to normal, mild,
moderate and severe diabetic glucose tolerance test curves.
II. Write Short Notes on : (3 x 5 =15)
1. Mechanism of enzyme action.
2. Plasma proteins and their functions.
3. Cholesterol.
III. Short Answer Questions: (5 x 2 =10)
1. Renal glycosurea.
2. Essential fatty acids.
3. Digestive enzymes.
4. Acidosis.
5. Codons and anticodons.
SECTION – B :
(BIOPHYSICS)
I. Essay: (1 x 15 = 15)
1. What is Radio activity? Explain the use of radioisotopes in medicine.
II. Write Short Notes on : (2 x 5 =10)
1. Pacemaker.
2. Sphygmomanometer.
III. Short Answer Questions: (5 x 2 =10)
1. State Newton’s second law of motion.
2. State the law of floatation.
3. What is traction?
4. What is Doppler effect?
5. Boyle’s law and charles law.

February 2010

SECTION – A :
(BIOCHEMISTRY)
I. Essay: (1 x 15 = 15)
1. Define Gluconeogenesis. Write in detail the pathway and regulation of gluconeogenesis.
II. Write Short Notes on : (3 x 5 =15)
1. Ketone bodies.
2. Plasma proteins and their functions.
3. Mitochondria.
III. Short Answer Questions: (5 x 2 =10)
1. What is normal serum levels of sodium and potassium?
2. Name two digestive enzymes.
3. Define Glycogenolysis.
4. Write two enzymes that are elevated in jaundice.
5. What are lipo proteins? Give two examples.
SECTION – B :
(BIOPHYSICS)
I. Essay: (1 x 15 = 15)
1. Describe the various types of pulleys and explain the lever mechanism
in the human body.
II. Write Short Notes on : (2 x 5 =10)
1. Pulse oximeter.
2. Application of light in nursing.
III. Short Answers Questions: (5 x 2 =10)
1. What is centrifugal force?
2. What is the use of Calorimeter?
3. What is ocular pressure?
4. What is piezo electric effect?
5. What is electrolysis?

[KX 824] Sub. Code: 4884
SECTION A :
(BIOCHEMISTRY)
I. Essay: (1X15=15)
1. Discuss the factors affecting Enzyme activity. Name two Enzymes that are used for therapy.
II. Write Short Notes on : (3X 5 =15)
1. Malabsorption Syndrome of Lipids.
2. Ketone bodies and their utilisation.
3. Glucose Tolerance Test. (GTT).
III. Short Answer Questions: (5X 2 =10)
1. Nitrogenous constituent of urine.
2. Normal serum level of cholesterol and uric acid.
3. Functions of electrolytes.
4. Define oxidative phosphorylation.
5. Write the normal values of blood glucose during fasting and postprandial state.
SECTION B :
(BIOPHYSICS)
I. Essay: (1X15=15)
1. Explain about basic levers and body mechanics.
II. Write Short Notes on : (2X 5 =10)
1. Line and center of gravity of the human body.
2. Electricity and human body.
III. Short Answers Questions: (5X 2 =10)
1. Units of length, weight, mass and time.
2. Temperature scales.
3. Arterial and venous blood pressure.
4. State the loss of electromagnetic induction.
5. What are the biological effects of radiation?

February 2011

I. Essay : (1X15=15)
1. Give a detailed account on regulation of blood Glucose level. How is Glucose Tolerance Test (GTT) carried out?
II. Write Short Notes on : (3X 5 =15)
1. Ketone Bodies.
2. Plasma proteins.
3. Urea cycle.
III. Short Answer Questions : (5X 2 =10)
1. Peroxisomes.
2. Extra cellular fluid.
3. Non reducing disaccharide.
4. Sulphar containing amino acids.
5. Increased enzyme Amylase.

Section B (Biophysics)
I. Essay : (1X15=15)
1. Describe briefly the use of various electronic equipments in patient care.
II. Write Short Notes on : (2X 5 =10)
1. Pulleys and its types.
2. What is noise pollution? How can it be prevented?
III. Short Answers Questions : (5X 2 =10)
1. Myopia and Hypermetropia.
2. Boyle’s law and Charle’s law.
3. Properties of X-Ray.
4. Law of conservation of energy.
5. Types of lenses.