Loyola College M.Sc. Medical Lab Technology April 2006 Tissue Culture Question Paper PDF Download

             LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

M.Sc. DEGREE EXAMINATION – MEDICAL LAB TECHNOLOGY

HZ 9

FOURTH SEMESTER – APRIL 2006

                                                            ML 4951 – TISSUE CULTURE

 

 

Date & Time : 22-04-2006/9.00-12.00         Dept. No.                                                       Max. : 100 Marks

 

 

Part A                                     (Answer All)                         10 X 2 = 20

  1. What is single cell culture?
  2. What is the possible mechanism leading to somoclonal variation?
  3. Classify suspension culture.
  4. Give two examples of secondary cell lines.
  5. What are the cryopreservatives used to preserve cells?
  6. What type of instruments is used for plant tissue culture?
  7. Give the basic composition of a plant tissue culture medium
  8. What are the different categories of organ culture?
  9. What is micropropagation?
  10. Define somatic hybridization.

Part B                                    (Answer any four)              4 X 10 = 40

  1. Explain leaf culture.
  2. Give a general account of the expression of totipotency of cells in a culture.
  3. Discuss the importance of artificial seeds
  4. How is the growth of virus detected in cell culture?
  5. What are cell lines? Explain the different types.
  6. Briefly discuss lymphocyte separation.

 

Part C                                    (Answer any two)                           2 X 20 = 40

  1. Describe the principle & application of root culture techniques mentioning the protocol for root culture.
  2. Discuss the different types of protoplast fusion
  3. What are phytohormones? Discuss its importance.
  4. Describe the methodology & Importance of anther and pollen culture.

 

 

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Loyola College M.Sc. Medical Lab Technology Nov 2003 Clinical Diaynostic Microbiology Question Paper PDF Download

LOYOLA COLLEGE (AUTONOMOUS), CHENNAI– 600 034

M.Sc. DEGREE EXAMINATION -medical laboratory technology

FIRST  SEMESTER  – NOVEMBER 2003

ML 1805 clinical  diaynostic microbiology

11.11.2003                                                                                        Max: 100 Marks

1.00 – 4.00

 

SECTION A         

Answer ALL the questions                                                         (10 ´ 2 = 20 Marks)

 

  1. What is the function of capsules and slime layers?
  2. Define toxins and how is their potency expressed?
  3. What are differential stains?
  4. What is metachromasia?
  5. What are the different kinds of media?
  6. What is an enrichment medium?
  7. Define sterilisation.
  8. What are bactericidal and bacteriostatic agents?
  9. What is sanitization?
  10. Define virulence.

 SECTION – B

Answer any four of the following                                        (4 ´ 10 = 40 Marks)

 

  1. Describe the composition and structure of peptidoglycan, gram positive

and gram negative cell walls.

  1. Explain the structure of flagella and its distribution patterns.
  2. What are the three types of nutrient broth and how will you prepare them?
  3. What are disinfectants? What are the various applications of disinfectants?
  4. Discuss the spread and outbreak of infections in a community.
  5. Explain the infective hazards of intravenous infusion therapy.

SECTION C

Answer any two of the following.                                         (2 ´ 20 = 40 Marks)

  1. Define bacteraemia and explain on gram positive and gram

negative bacteraemia.

  1. Discuss in detail the special staining methods of flagella,

capsule, spores and granules with suitable diagrams.

  1. List the various physical methods of sterilisation and explain sterilisation by heat.
  2. Give an account on control and prevention of hospital acquired infections.

 

 

 

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Loyola College M.Sc. Medical Lab Technology Nov 2003 Clinical Biochemistry Question Paper PDF Download

LOYOLA COLLEGE (AUTONOMOUS), CHENNAI– 600 034

M.Sc. DEGREE EXAMINATION -medical laboratory technology

FIRST SEMESTER – NOVEMBER 2003

ML 1801  clinical BIOCHEMISTRY

06.11.2003                                                                                        Max: 100 Marks

1.00 – 4.00

 

 

SECTION A         

Answer the following in ONE or TWO sentence                     (10 ´ 2 = 20 Marks)

 

  1. Differentiate glycogenolysis, from gluconeogenesis.
  2. Urea and Uric acid are the end products of __________.
  3. What is tetany and Gout?
  4. What is dysyuris and anuria?
  5. What are the isoenzymes of C.P.K name them and where is it found?
  6. What is the difference between a colorimeter and spectrophoto meter?
  7. Name the hormones which regulate blood sugar.
  8. What is the level of urea and creatinine in renal, prerenal and post renal conditions?
  9. Name and water soluble and FGT soluble vitamins with their function.
  10. Expand ACTH, PTH, S.G.O.T & S.G.P.T.

 

SECTION – B

Answer any four of the following                                       (4 ´ 10 = 40 Marks)

 

  1. What is the importance of Alkaline phosphatase? What are the isoemzymes

of alkaline phosphatase? Give a brief account of their physiological role.

  1. Give in tabular form the levels of calcium, phosphorous alkaline phosphatase

and urinary calcium in any ten forms of disease.

  1. List the liver function test in case of obstructive, hepatocellular and transfusion reactions.
  2. What is toxiocology? Give any five substances with their dosage and effects in tabular form.
  3. What are electrolytes? State their importance.
  4. What is glycosylated haemoglobin? What is its importance in diabetes?

 

 

SECTION C

Answer any TWO of the following                                         (2 ´ 20 = 40 Marks)

 

  1. What are the cardiac enzymes? Name them in order and describe.
  2. Describe a colorimeter diagramatically, name the parts and give the corresponding filters used and how does it differ from spectrophotometer diagramatically.
  3. What is amylase and acid phosphatse? Give in detail their mode of action and implications.
  4. What is lipid profile? Give the lipid classification by fredrickson and explain the conditions.

 

 

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Loyola College M.Sc. Medical Lab Technology Nov 2003 Essentials Of Clinical Laboratory Question Paper PDF Download

LOYOLA COLLEGE (AUTONOMOUS), CHENNAI– 600 034

M.Sc. DEGREE EXAMINATION -medical laboratory technology

FIRST   SEMESTER  – NOVEMBER 2003

ML 1800 essentials of clinical laboratory

04.11.2003                                                                                        Max: 100 Marks

1.00 – 4.00

 

SECTION A

Answer All the questions.                                                        (10 ´ 2 = 20 Marks)

 

  1. Mention the role of Iris diaphragm in a compound light microscope.
  2. Write the procedure for collection of sputum in a clinical laboratory.
  3. What is phlebotomy?
  4. Mention the use of Sahli’s pipette, Westegren tube and wintrobe tube.
  5. Define the units of measurements: ml, pg, fg and g/dl.
  6. Write the format of a laboratory register.
  7. What is autoclave?
  8. Write the procedure in preparation of 1.0N Hcl solution.
  9. Write the composition of Hayem’s fluid.
  10. Define the term “Medical Ethics”.

 

SECTION B          

Answer any four of the following                                       (4 ´ 10 = 40 Marks)

  1. Give an account of basic needs of a laboratory.
  2. Write the procedure for capillary puncture and venipuncture during phlebotomy.
  3. Write the format of a laboratory requisition sheet of a typical clinical laboratory.
  4. Write the procedure in preparation of laboratory reagents, citing an example for each type.
  5. Summarise the techniques of any five laboratory operations.
  6. Write the various aspects of care of a laboratory.

 

  SECTION – C

Answer any TWO of the following                                          (2 ´ 20 = 40 Marks)

  1. Give an account of various components of a laboratory.
  2. Write an essay on types laboratory accidents.
  3. Explain in detail quality control of laboratory findings. Add a note on quality control chart.

 

  1. Describe different types of microscopes and their uses in clinical laboratory.

 

 

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Loyola College M.Sc. Medical Lab Technology Nov 2003 Haematology Question Paper PDF Download

LOYOLA COLLEGE (AUTONOMOUS), CHENNAI– 600 034

M. Sc. DEGREE EXAMINATION -medical laboratory technology

FIRST  SEMESTER  – NOVEMBER 2003

ML 1803  haematology

08.11.2003                                                                                        Max: 100 Marks

1.00 – 4.00

 

SECTION A                                             

Answer ALL the questions                                                       (10 ´ 2 = 20 Marks)

  1. Draw and label any four abnormal type of Red blood corpuscles.
  2. List the disorders related to Haemostasis.
  3. What is prothrombin Time?
  4. Distinguish quality control from quality assessment.
  5. What is aplastic anaemia?
  6. Differentiate coagulation from agglutination.
  7. Write the normal values of PCV, ESR, reticulocyte count and absolute

eosinophil count.

  1. What are Heinz bodies?
  2. Define the term-Lupus erythematosus.
  3. What is purpura?

SECTION – B

Answer any four of the following                                        (4 ´ 10 = 40 Marks)

  1. Give an account of cell components of the blood.
  2. Explain the regulatory mechanism of Haemostasis.
  3. Give an account of red blood cell indices.
  4. Write the principle and procedure in the estimation of platelet count.
  5. Write the principle and the procedure of osmotic fragility test.
  6. Summarise the cytochemical tests carried out in the haematology laboratory.

 

SECTION C          

Answer any TWO of the following                                           (2 ´20 = 40 Marks)

  1. Write an essay on haemopoietic system of the body.
  2. Describe in detail blood coagulation mechanism.
  3. Write the principle, procedure, calculation and normal value of total RBC count.

Add a note an clinical importance.

  1. Give an account of types of anaemia and their clinical relevance.

 

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Loyola College M.Sc. Medical Lab Technology April 2006 Non Invasive Techniques Question Paper PDF Download

             LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

M.Sc. DEGREE EXAMINATION – MEDICAL LAB TECHNOLOGY

FOURTH SEMESTER – APRIL 2006

                                                 ML 4805 – NON INVASIVE TECHNIQUES

(Also equivalent to ML 4801)

 

 

Date & Time : 20-04-2006/FORENOON     Dept. No.                                                       Max. : 100 Marks

 

 

Part A                                               (Answer All)                                    10 ´ 2 = 20

  1. Name the four types of electrode system.
  2. What is heart block? Mention its types.
  3. Define montage electrode selector.
  4. Name the two types of computed tomography.
  5. What are the four basic densities on an X ray and mention the colour which appears on the X ray film.
  6. Mention the interfering factors that occur while performing electroencephalography.
  7. What are the causes for hyperfluorescence and hypofluorescence.
  8. List the four MRI methods that are available for examination.
  9. Name the three tests that are performed in evoked potential studies.
  10. What are invasive and non-invasive techniques.

 

Part B                                          (Answer any four)                                4 ´ 10 = 40

  1. Write the principle and working mechanism of electroencephalography.
  2. Describe visual acuity in detail.
  3. Describe the principle of X ray. Mention its types and uses.
  4. Explain the principle of Doppler ultrasonography.
  5. Explain principle, procedure and limitations of MRI.
  6. Explain the principle and recording set up of electromyography.

 

Part C                                           (Answer any two)                                2 ´ 20 = 40

  1. Explain in detail the principle, procedure and recordings of ECG.
  2. Describe in detail the Transcranial Doppler studies.
  3. Explain positron emission tomography in detail.
  4. Explain the principle, procedure and working mechanism of computed tomography.

 

 

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Loyola College M.Sc. Medical Lab Technology April 2006 Methodology Of Medical Laboratory Research Question Paper PDF Download

HZ 4

             LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

M.Sc. DEGREE EXAMINATION – MEDICAL LAB TECHNOLOGY

SECOND SEMESTER – APRIL 2006

                      ML 2951 – METHODOLOGY OF MEDICAL LABORATORY RESEARCH

 

 

Date & Time : 24-04-2006/9.00-12.00         Dept. No.                                                       Max. : 100 Marks

 

 

Part A                                     (Answer All)                          10 X 2 = 20

  1. Distinguish research methods from research methodology.
  2. What are the major objectives of research?
  3. What is the statement given by International covenant on civil and political rights in the year 1966?
  4. What is Helsinki declaration?
  5. What is intellectual property rights?
  6. Expand the abbreviations: STARD, ICMR, NRDMS,CSIR.
  7. Name the three ethical principles that govern research with human subjects.
  8. Distinguish acclimation from acclimatization.
  9. Mention any two thrust areas in medical research.
  10. What is scattered diagram?

Part B                                     (Answer any four)                 4 X 10 = 40

  1. Give an account on principles and methods of patenting.
  2. Describe the entire research process with a flow chart.
  3. Give an account on Nuremberg code.
  4. What are the components of an ethically valid informed consent for research?
  5. Write any ten research programs that are performed in India and abroad.
  6. Find out the correlation co-efficient in the following cases:
Age of human in days (x) 5 10 15 20 25 30 35
Urea level (y) 3 7 12 15 20 25 30

Determine  “r” value.

Part C                                     (Answer any two)                              2 X 20 = 40

  1. Describe the format about preparation of manuscript for scientific publication.
  2. Write an assay on various types of literature to be surveyed in research.
  3. Explain in detail about the preparation of a research project proposal.
  4. On the basis of the following information, can it be concluded that Tobacco chewing and oral cancer are independent? ( at 5% level of significance the chi-square table value is 3.841 for one df.
Oral cancer No oral cancer
Chewers 75 105
Non Chewers 25 95

 

 

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Loyola College M.Sc. Medical Lab Technology April 2006 Medical Transcription Question Paper PDF Download

             LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

M.Sc. DEGREE EXAMINATION – MEDICAL LAB TECHNOLOGY

HZ 7

FOURTH SEMESTER – APRIL 2006

                                                   ML 4900 – MEDICAL TRANSCRIPTION

 

 

Date & Time : 25-04-2006/9.00-12.00         Dept. No.                                                       Max. : 100 Marks

Part A                                     (Answer All)                          10 ´ 2 = 20

  1. Define two types of respiration.
  2. What are autoimmune diseases?
  3. What is fibrinolytics?
  4. Define Otitis media and Otitis externa.
  5. What are abbreviations in MT? Give two examples.
  6. Define aminocentesis.
  7. Define epilepsy and multiple sclerosis.
  8. What is a Transquilizer?
  9. Define diabetic retinopathy and glaucoma.
  10. Define cryosurgery and seizure disorder.

 

Part B                                     (Answer any four)                 4 ´ 10 = 40

  1. Describe two types of immunity in human body.
  2. Describe the transcription guidelines for: a) Abbreviations, b) Periods, c) Plurals and d) Acronyms.
  3. Describe the pathology of food in the gastrointestinal tract with a neat diagram.
  4. Write a short note on any three accessory organs of the skin in integumentary system.
  5. How will you transcribe voice message in medical transcription?
  6. Write a short note on functions of central nervous system and peripheral nervous system.

 

Part C                                     (Answer any two)                              2 ´ 20 = 40

  1. Draw a neat-labeled sketch of various parts of human eye. Add a note on any five of the lab procedure involved in ophthalmology.
  2. Explain the importance of parts of speech in MT.
  3. Write a note on pathology of pulmonary system with a neat diagram.
  4. Describe the laboratory procedure and pharmacological drugs involved in gynecology.

 

 

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Loyola College M.Sc. Medical Lab Technology April 2006 Immunology Question Paper PDF Download

             LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

M.Sc. DEGREE EXAMINATION – MEDICAL LAB TECHNOLOGY

HZ 02

SECOND SEMESTER – APRIL 2006

                                                                ML 2809 – IMMUNOLOGY

 

 

Date & Time : 21-04-2006/9.00-12.00         Dept. No.                                                       Max. : 100 Marks

 

 

Part A                                     (Answer All)                           10 X 2 = 20

 

  1. What is HLA?
  2. Explain clonal selection theory.
  3. Define the term “apoptosis”
  4. Comment on antigen presenting cell.
  5. Draw the structure of IgA.
  6. What is chemotactic reaction?
  7. Write the functions of CD4 and CD8.
  8. Explain the term “sensitization”.
  9. Write the principle of pregnancy test.
  10. List out the salient features of IL-1and IL-2.

 

Part B                                     (Answer any four)                  4 X 10 = 40

11.  What is immunity ?Give an account of innative immunity with suitable examples.

  1. Describe in detail the structure and functions of secondary lymphoid organs.

13   Define cytokines.Write briefly various applications and types of interleukines.

  1. Discuss any two precipitation reaction.
  2. Write the mechanism of immunity against the viral infection.
  3. Give a detailed account of MHC molecules.

 

Part C                                     (Answer any two)                              2 X 20 = 40

  1. Discribe in detail the alternative and classical pathways of complement system.
  2. Write an essay on different types of vaccines and add a note on immunization schedule.
  3. Define hypersensitivity. Explain IgE mediated hypersensitivity reaction.
  4. Write a note on the principle and significance of immunoelectrophoresis and ELISA.

 

 

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