The need of a suitable literature for students of Veterinary Sciences on disease investigation was felt since long. Many times it has been observed that Clinical Pathology and Laboratory Diagnosis requirements for disease investigation are required to be at one place so that the Veterinarians and disease investigation experts find it useful for their routine disease investigation work. The need of rapid and specific diagnostic tool(s) for detecting a wide variety of viral, bacterial, fungal, toxic, metabolic and parasitic diseases of animals has always been an area of considerable importance for clinicians.

• General considerations  • Collection of blood  • Storage  • Examination of blood  • Coagulation time  • Bleeding time  • Determination of movement of parasites under wet film • Total erythrocyte count  • Total leucocyte count  • Differential leucocyte count  • Hemoglobin  • Erythrocyte sedimentation rate • Hematocrit value  • Mean corpuscular volume  • Mean corpuscular hemoglobin  • Mean corpuscular hemoglobin concentration  • Erythrocyte fragility test

• General considerations  • Blood glucose • Total serum protein  • Serum albumin  • Serum globulin  • Serum gamma globulin  • Serum calcium  • Serum inorganic phosphorus  • Serum magnesium  • Serum cholesterol  • Serum creatinine  • Serum urea  • Serum chloride  • Serum sodium  • Serum potassium  • Serum Glutamic Oxaloacetic Transaminase  • Serum Glutamic Pyruvic Transaminase  • Serum alkaline phosphatase

• General considerations  • Indications  • Limitations  • Techniques of bone marrow examination  • Cell types  • Cellular composition of bone marrow  • Morphology of the cells  • Interpretation of bone marrow examination

• General considerations  • Collection  • Preservation  • Examination  • Physical examination  • Chemical examination  • Microscopic examination  • Organized sediment  • Unorganized sediment  • Cultural examination

• General considerations  • Collection of feces  • Storage  • Examination of feces  • Gross examination  • Microscopic examination  • Examination of feces for flukes  • Examination of feces for blood  • Culture of feces for nematode larvae  • Sporulation of coccidia.

• General considerations  • Collection of milk sample  • Storage  • Examination of milk  • Physical examination  • Chemical examination  • Cytological examination  • Bacteriological examination

• General considerations  • Examination of skin scrapings for mange  • Examination of skin scrapings for fungi  • Cultural examination General Considerations The skin scrapings are examined for the diagnosis of skin diseases, including parasitic, fungal and bacterial infections and infestations.

  • General considerations  • Collection of synovial fluid • Examination of synoival fluid  • Physical examination  • Chemical examination  • Cytological examination  • Microbiological examination  • Examination for immune complexes  • Miscellaneous examination  • Inflammatory conditions of joints  • Non-infectious arthritis  • Infectious arthritis  • Immune complex mediated arthritis

• General considerations  • Indications  • Collection of cerebrospinal fluid  • Sub-occipital puncture  • Lumbar puncture  • Examination  • Physical examination  • Chemical examination  • Cytological examination  • Microbiological examination

• General considerations  • Volume  • Colour  • Reaction  • Concentration of spermatozoa  • Motility  • Live and dead count  • Microbiological examination

• General considerations  • Direct examination  • Culture methods  • Some important tests used in identification of bacteria  • Characteristics of some organisms  • Gram positive cocci  • Gram positive rods  • Gram negative rods  • Mycobacteria  • Leptospira/spirochete  • Rickettsia  • Chlamydia  • Mycoplasma  • Fungi  • Virus  • Antibacterial sensitivity testing

• General considerations  • Scope  • Exfoliative cytopathology  • Interventional cytopathology (Biopsy)  • FNAC  • Imprint cytopathology  • Crush smear cytopathology

• General Consideration  • Post-mortem examination of large animals  • Post-mortem examination of poultry  • Steps in post-mortem examination  • Writing of post-mortem report  • Collection, preservation and dispatch of specimens for laboratory diagnosis

• General considerations  • Scope  • Microscopic examination techniques  • Smear  • Vital staining • Routine histopathological techniques of sectioning  • Collection of tissues  • Fixation  • Washing  • Dehydration  • Clearing  • Impregnation  • Casting of blocks  • Trimming  • Section cutting

• General considerations  • Agglutination  • Slide agglutination test  • Tube agglutination test  • Capillary tube agglutination test  • Plate agglutination test  • Hemagglutination test  • Hemagglutination-inhibition test  • Coagglutination test

• Allergic Tests  • Single intradermal test  • Tuberculin test  • Johnin test  • Double intradermal test  • Comparative test • Mallein test  • Immunofluorescence Techniques  • Direct method • Indirect method  • Immunoperoxidase Techniques  • Detection of antigen

• General considerations  • Cyanide poisoning  • Nitrate poisoning  • Nitrite poisoning  • Oxalate poisoning  • Strychnine poisoning  • Arsenic poisoning  • Lead poisoning  • Thalium poisoning  • Ergot poisoning  • Carbon monoxide poisoning  • Phenothiazine poisoning  • Pesticide poisoning

• General considerations  • Polyacrylamide gel electrophoresis (PAGE)  • SDS-polyacrylamide gel electrophoresis (SDS PAGE) • Nucleic acid hybridization  • Radio labelled probes  • Biotin labelled probes  • DNA finger printing  • Polymerase chain reaction (PCR)  • Reverse transcriptase polymerase chain reaction (RT PCR)

• General considerations  • First hand information and constitution of a team  • Gathering the disease information from records and the owner  • Animal data  • Previous illness  • Present disease  • Proforma for animal examination report  • Observation of team • Logical clinical examination of animals  • Disease investigation kit

• General considerations  • Tuberculosis  • Johne’s disease  • Brucellosis  • Infectious bovine rhinotracheitis  • Campylobacteriosis  • Tichomonosis

• General considerations  • Steps in validation  • Step1- Feasibility studies  • Step 2- Assay development and standardization  • Step 3- Determining assay performance characteristics  • Step 4- Monitoring validity of assay performance  • Step 5- Maintenance and enhancement of validation criteria  • Measurement of uncertainity of a diagnostic test

• General considerations  • Ethics for veterinary diagnostic laboratory personnel  • Safety measures in the laboratory  • Accidents  • First aid  • Acid burns  • Alkali burns  • Poisoning  • Burns caused by heat  • Injuries caused by broken glass  • Contamination by infectious materials  • Bodily damage by electric shock  • Precautionary measures

• General considerations  • Biosafety levels-1 and -2  • Biosafety level-3  • Biosafety level-4 General Considerations Biosafety is a combination of laboratory practices, techniques, equipments and other facilities appropriate for the protection of hazards posed by infectious agents handled in the laboratory. There are guidelines for maintaining the biosafety in laboratory at various levels described as under:

• General considerations  • Quality management principles  • Objectives of 9001:2008  1. Scope  2. Normative reference  3. Terms and definitions  • Main clauses and sections of ISO 9001:2008  4. Quality management system  5. Management responsibility  6. Resource management  7. Product realization  8. Measurement, analysis and Improvement

• General considerations  • Purpose and goals of laboratory  • Standards, guides and references  • Accreditation for competence  • Identification of scope  • Test methods  • Benefits of ISO17025 accreditation  • Processing of application

• General considerations  • Purpose  • Scope  • Five pillars of GLP  • Good laboratory practice principles • Test facility organization and personnel  • Quality assurance programme  • Facilities  • Apparatus, materials and reagents  • Test systems  • Test and reference items  • Standard operating procedures  • Performance of the study

• Nutritional diseases  • Viral diseases  • Prion, Mycoplasmal, Rickettsial, Chlamydial, Spirochaetal and Bacterial diseases  • Fungal diseases  • Parasitic diseases  • Toxic conditions  • Miscellaneous conditions

• Epidemiological definitions  • List of tests for international trade  • OIE listed diseases  • Solutions and reagents  • Age and body weight of animals  • Rectal temperature of animals  • Normal values of blood vascular system  • Vaccination schedule

A  Abdominal 126, 130, 131, 132, 141, 149, 334, 488, 496, 504, 507, 508, 509 Abdominal cavity 130, 131, 132 Abomasum 132, 144, 149, 269, 473, 477, 487, 504, 507 Abortion/ metritis 155, 511  Abscess 46, 58, 93, 95, 98, 99, 100, 143, 144, 146, 151, 488, 490, 492, 498, 409  ABTS 202, 292, 293, 294, Acetone 52, 54, 108, 177, 237, 241, 242, 271, 272, 279, 282, 290, 292, 297, 298, 299, 300, 300, 301, 302, 303, 377, 386  Acetonitrile 282, 283, 300, 304  Actinobacillus 116, 491 Actinomycosis 151, 492  Acute inflammation 13, 95