icar pg veterinary science question bank-1-Veterinary Science

icar jrf question bank-2023

icar pg veterinary science question bank-1-Veterinary Science

• Bacterial disease in which Pasteur’s vaccine used- Anthrax

• ‘Para anthrax’ in pigs caused by- Cl. septicum

• Foot rot in sheep is caused by – Bacterioides nodosus

• Duck Plague is the synonym for –Duck Viral Enteritis

• The indistinct margins of a radiograph due to a large focal spot of X-ray beam -penumbra.

• The optimum temperature of developing and fixing solutions in radiography is -68F

• Avian influenza virus has 8 gene segments

• M. leprae can be cultivated in vivo only in- Armadillo

• State of unresponsiveness towards an antigen is – Anergy

• The cholinergic drug that cannot be hydrolyzed by AchE is -carbachol

• The penetrating power of X-ray beam depends on – kvp

• Anaesthesia produced by combination of drugs is termed as-Balanced anaesthesia

• Antigen-Antibody complexes present in dentrites of Dentritic cells- Iccosomes

• BCG is an attenuated form of – Mycobacterium bovis

• Vitamin C is used as an antidote to —Nitrate—–poisoning

• Oseltamivir is the drug of choice against- Bird flu in humans

• The species of animal in which Ivermectin crosses the BBB- Equines

• The only anaesthetic agent known to be carcinogenic- fluoroxene

• The drugs contraindicated in parakeets & cats respectively are- procaine & morphine

• The species most sensitive to the ill-effects of xylazine – cattle

• A pantropic virus that commonly affects Canines- Canine distemper virus

• Symplasma stage in submucosa is seen in- Johne’s Disease

• Oestrogenic mycotoxin causing reproductive disorders in swine is- Zearalenone

• ‘Blue eye’ or Rubarth’s Disease is the synonym for- Infectious Canine Hepatitis

• Which is the most potent opiate analgesic? carfentanil

• Name a benzodiazepine antagonist- flumazenil

• Ketamine is contraindicated in head injuries as it reduces -Intra cranial pressure

• The subtype of Avian flu virus causing human casualties around the world- H5N1

• Mad cow disease is caused by- Prions

• Cold enrichment procedure is done for the isolation of – Listeria

• ‘J’ chain is present in immunoglobulins- IgA and IgM

• In the body, Chloral hydrate is converted to – tricholoroethanol

• Name one anaesthetic agent which is steroid in nature- Althesin

• Dose of Anthrax vaccine- 1ml s/c

• Anaphylatoxins are- C3a and C5a

• The specific antidote of Morphine is- Nalorphine

• Dunkop (pulmonary) and Dikkop (cardiac) are two forms of – African Horse Sickness

• ‘Wire loop’ lesions in the glomerular basement membrane seen in- SLE

• The drug used to stabilize mast cells- Cromolyn sodium

• Hyaluronidase– enzyme used with local anaesthetics to promote its diffusion and absorption

• Milbemycin oxime is obtained from-Streptomyces hygroscopicus

• Name a suture material that glows in darkness easy to handle in poor light- Flurofil

• Cardinal Signs of Inflammation was propounded by- Cornelius Celsus

• FMD virus multiplies in the ——Str.spinosum——— layer of epidermis

• Father of Immunology is- Edward Jenner

• Lamsiekte in cattle and sheep is caused by – Cl.botulinum type D.

• Vaccine strain of B.anthracis is – Aviurlent and Non capsulated

• Monsell’s suture technique is used in – Enteroanastomosis

• Ethylene oxide is a gaseous agent used for sterilization kills microorganisms by-alkylation..

• VitC is necessary for hydroxylation of proline & lysine in synthesis of -collagen

• ‘Bomb burst’ or ‘Umbrella like’ colonies are characteristic of – Listeria

• Influenza virus is typed based on Matrix and Nucleocapsid antigen

• The conversion of DHFA to THFA is blocked by- Trimethoprim

• Examples of pencillinase resistant pencillins- Methicillin and Cloxacillin

• First immunoglobulin to be synthesized in Neonates- IgM.

• ‘Abortion storms’ in sheep is caused by- Campylobacter foetus

• Vaccine strain used for prophylaxis of IBD infection-Georgia

• Which is the only benzimidazole drug that wont inhibit Fumarate reductase- mebendazole

• Name an anthelminthic which was previously used to treat human gout- piperazine

• The experimental animal used for FMD research is – Guinea pig

• The no: of Capsomers in Adenoviruses is- 252

• The source of Vero cell line is – African Green Monkey (Kidney)

• Heat resistant ability of sporulated bacterium is due to the compound-Ca dipicholinate

• The generation of monoclonal antibodies involves-Salvage pathway

• Antibiotic which can also function as an anthelminthic agent is- Hygromycin B

• Ivermectin toxicity can be reversed by using – Picrotoxin

• Cucurbitin, an active principle in Pumpkin seed is used for the treatment for-Cestodiasis

• Name a live vaccine previously used against rabies- Flury’s LEP & HEP

• Periarticular lymphoid sheath (PALS) is populated by T lymphocytes are seen in-Spleen

• Habel’s testing (mouse test) is done for the diagnostic assessment of- Rabies

• Most immunogenic viral polypeptide of FMD virus is – VP1

• Rabbits show genetic tolerance towards- Atropine

• The diuretic that cannot be given along with aminoglycoside antibiotics- Furosemide

• The antibiotic Gentamicin is obtained from- Micromonosporum purpureum

• Ochratoxin primarily causing renal impairment is produced by- Aspergillus ochraceus

• Name the smallest animal virus- Porcine circovirus (17-20nm)., FMDV is of 28-30nm size.

• Pyometra in bitches is caused by –E.coli

• Strawberry foot rot is caused by-Dermatophilus congolensis

• Drug of choice for mycoplasmosis- Tylosin

• ‘Tennis racket’ shaped spores are present in- Cl. chauvoei

• Psittacosis or Ornithosis in birds is caused by- Chlamydophila psittaci

• The proton pump inhibitor used to treat Zollinger-Ellison syndrome-Omeprazole

• Rabies virus (bullet shaped) belongs to the genus- Lyssa virus

• ‘Bull Nose’ in pigs is caused by- Fusobacterium necrophorus

• DNA virus that codes for reverse transcriptase enzyme- Hepadna virus

• Chronic Respiratory Disease in birds is caused by – Mycoplasma gallisepticum

• Immediate precursor of all sex steroids- Pregnenalone

• In avian tuberculosis the lesion are confined to – GI tract

• Name a commonly used AchE reactivator- Pralidoxime.

• Piperonyl butoxide is used as a synergist along with -Pyrethroids

• HVT is the vaccine strain used against- Marek’s Disease

• In B.abortus, the ratio between LPS antigens A and M is – 20:1

• Kume and Page Scheme is used for the classification of- Haemophilus

• ‘Reverse Genetics’ is nowadays used for the production of vaccine strains of – Avian flu virus

• Drug of choice against Theileriosis is -Buparvaquone

• With H&E staining the calcified tissue appears -Blue

• The toxic level of Aflatoxin in ducklings is- 0.03ppm

• Summer Mastitis in cattle is caused by -C. pyogenes

• Heart Water disease is caused by- Cowdria ruminantium

• EMJH medium is commonly used for the cultivation of -Leptospira

• Hoti’s test is used for detecting -Str. agalactiae mastitis

• Infectious Bulbar Paralysis is the synonym for- Psuedorabies

• Sulphonamides are metabolized by acetylation in ruminants and glucuronidation in canines.

• Scythe shaped spleen is seen in -Horses

• The most important symptom of anthrax in dogs is -Gastroenteritis.

• Braxy in sheep is caused by -Cl. septicum.

• The microbes that have the ability to survive pasteurization temp is -Listeria and Coxiella

• Techoic acid is present in the cell wall of – Gram + bacteria

• Route of inoculation in chicken embryos is intravenous for Blue tongue virus

• ‘Darling disease’ is caused by – Histoplasma

• New Jersey, Indiana and Trinidad are strains of – Vesicular stomatitis virus

• Diene staining is used for – Mycoplasma

• Aspergillus flavus in SDA produces-Yellowish green colonies

• Cork screw motility is shown by -Campylobacter

• Turkey coryza which is highly contagious is caused by – Bordetella avium

• Castanida and Machiavello staining are employed for detecting- Chlamydia

• The antibodies used against the Rh antigen to prevent Erythroblastosis foetalis- Rhogam

• The immunoglobulin known as ‘Reagin’- IgE

• Macrophages present in Kidney are known as- Mesangial cells

• Interleukin that suppresses the immune response is – IL-10

• Etiological agent of silage disease is – Listeria.

• Smallest living organism of individual existence- Mycoplasma

• Bacillus anthracis have medusa head like colonies in -Nutrient agar

• Clostridium perfringens type A in animals causes- Gas gangrene

• The class of immunoglobulin that first appears in primary immune response- IgM

• Polypeptide chain called secretory component is present in- IgA

• Docking in dogs can predispose to a conditon called- Perineal Hernia

• Hoflund’s syndrome is the synonym for- Vagal indigestion

• Vitamin K dependent clotting factors are- 2,7,9 and 10.

• Limber neck in poultry is caused by- Clostridium botulinum type C

• The amino acid tryptophan act as growth promoter for the microbe- Erysepelothrix

• The most potent Aflatoxin is- B1

• The cytolytic product of CTL cells that forms transmembrane pores in target cells- Perforins

• Autoimmune disease in which Ig’s are formed against Ach receptors- Myasthenia gravis

• World’s first veterinary school in – 1762, Lyons, Paris

• The dog breed that has genetic predisposition for skin tumor- Boxer

• Gavard’s muscle is the synonym of -Int.obl. muscle layer of stomach.

• Ventral bending (concave) of the spinal column is called- Lordosis

• A and M antigens are absent in- B.canis & B.ovis

• Foothill abortion / BEA in cattle is caused by- Chlamydophila psittaci

• The antibacterial system naturally present in milk is- Lactoperoxidase system

• Marsupialization in bitches is done usually to treat- Pyometra

• Dose of Ivermectin is – 200 micrograms/Kg body weight

• The breed of cattle which has strong predisposition for Eye Cancer- Hereford

• Male dog urinates like bitch in – Cystitis

• Knott test is done to detect Dirofilariosis in dogs

• Half life of IgG is – 20-21 days

• Benign tumor of gingiva is called – Epulis

• The drug used to contract gall bladder (cholecystokinetic)- Ceruletide

• The type of paralysis produced by the drug piperazine on worms is – flaccid

• Cart wheel shape chromatin is seen – Plasma cells

• The most abundant buffer system in plasma- bicarbonate buffer

• The smallest animal cell has a diameter of – 2 microns

• The Fc fragment of Ig’s can be recovered by digestion with the enzyme- Papain

• Most common respiratory pathogen in canines – Bordetella bronchiseptica (kennel cough)

• Rabbit ileal loop assay is commonly done for the detection of – ET E.coli

• Haemo-lymphnodes are commonly seen in – Ruminants

• Clonal selection theory of antibody production was proposed by- Burnet

• Biphasic fever in dogs is indicative of – Canine distemper

• Ramstedt’s surgical procedure is performed to correct- Pyloric stenosis

• The immediate precursor of thrombocytes are- Megakaryocytes

• Rouleaux formation in blood smear is a common finding in – Felines

• Substance required for platelet aggregation is – Thromboxane

• The interleukin commonly referred as chemokine is – IL-8

• Rectal pinch test is done for the diagnosis of – Johne’s disease

• Surgical cat gut is often sterilized by- Isopropyl alcohol or ethylene oxide

• Giant kidney worm of Dogs is – Dioctophyme renale

• The sedimentation coefficient of IgG is 7S and IgM is 19S

• Principal metabolic pathway in RBC is- Glycolysis

• Tyzzer’s disease in foals and lab animals is caused by – Bacillus piliformis

• Avian spirochetosis is caused by – Borrelia anserina

• Colopexy is used to treat- Recurrent rectal prolapse

• Mouse ascites method is used to production of – Monoclonal antibodies

• The dog breed having genetic predisposition to cardiac hypertropy- Grey hound

• Suture technique used for uterine stump closure- Parker kerr method

• In humans MHC is referred to as HLA complex whereas in mice it is H-2 complex

• “Paple” shaped abdomen is diagnositic of – Vagus Indigestion

• Tenesmus followed by bloody dysentery in calves is characteristic of – Eimeria zuernii

• The coccidial organism commonly found in felines and canines – Isospora (Eimeria absent)

• “Slime balls” ie., cercarial aggregation seen in- Dicrocoelium infection.

• “Grunt” on applying pressure on xiphoid region in cattle is indicative of- TRP

• Salmon poisoning in dogs caused by -Neorickettsia helmintheca

• Antibody having least half life is – IgE

• Genetically mutant mice lacking NK cells is called- Biege (Athymic mice- ‘Nude’)

• Salivary cyst found in sublingual duct is- Ranula

• Membrane bound IgM is a – Monomer

• Class II MHC restricted cells are- T helper cells

• Lyme disease is caused by – Spirochete, Borrelia burgdoeferi, (IH- Ixodes)

• Antidote for warfarin toxicity is – Vitamin K

• The drug that intensifies the toxic effects of Warfarin is – Phenyl Butazone

• The amino acid which is deficient in cats is – Taurine

• Complement activation is predominantly mediated by – IgM

• The compound used as gastric sedative in dogs is – Chloretone

• The receptor for co-stimulating B7 molecules on APC is- CD28

• Enteroplication is the surgical technique to correct- Intussusception

• The antibody that can exist as monomer, dimer, trimer and tetramer- IgA.

• Insulin like growth factor –I is also called as – Somatomedins

• The diuretic with Aldosterone antagonistic action is – Spironolactone

• The drug used to experimentally induce diabetes in dogs- Alloxan

• Allopurinol is the drug of choice for the treatment of – Gout

• In passive HA, chemical used to coat antigens in RBC- Tannic acid or chromium chloride.

• Infectious RNA molecule of low molecular weight comes under the category- Viroids

• Pink eye is caused by Moraxella bovis and Summer pink eye is caused by IBR virus

• ‘Dew drop’ colonies and satellite phenomenon is exhibited by- Haemophilus

• 9R is the vaccine strain of – Salmonella Gallinarum

• Glaucoma, a condition of increased intra ocular pressure is treated using- Acetazolamide

• Canrenone is the metabolite of – Spironolactone

• Kanagawa reaction is shown by – Vibrio parahaemolyticum

• SMEDI in pigs is caused by – Parvo Virus

• “White Spotted” kidney is a sequelae to – Leptospirosis and E.coli infections

• Infarcts in kidney of Swine is characteristic of – Erysipelas

• In GI tract, the antigen transport is carried out by specialized cells called- ‘M’ cells

• Infectious protein particles causing ‘Scrapie’ in sheep are called- Prions

• The penicillin which is effective against pseudomonas infection- Carbenicillin

• Burton’s line in gums is indicative of – Lead poisoning

• The drug that can replace Ivermectin in sensitive dogs- Milbemycin oxime

• Jaagsiekte “ Driving Sickness” in sheeps is caused by Retro virus

• Jaagsiekte is Pulmonary adenomatosis and Visna-Maedi (Retro) is Progressive pneumonia

• Farmer’s Lung in cattle is caused by – Micropolyspora faeni

• The virus having a unique ‘double capsid’- Reovirus

• Viral etiology of neoplasms were first reported by- Ellerman and Bang

• The group specific antigen of ALV which is commonly used for COFAL test is -p27

• Recombinant DNA technology was first developed by- Cohen and Boyer

• Ephemeral fever (3 day sickness) is caused by – Rhabdovirus

• “Facial Eczema” in cattle is caused by Pithomyces chartarum (fungus with toxin sporidesmin)

• “Gall Sickness” is the synonym for- Anaplasmosis

• Antigenic variation in avian influenza virus is largely due to- Genetic Shift

• MAB technique for producing monoclonal Ig’s was devised by- Kohler and Milstein

• Bence Jones proteins (light chains of Ig) are present in urine in -Multiple myeloma

• Rose-Waaler test is used for the detection of -Rheumatoid factor (IgM)

• The dose of Heparin used as an anticoagulant is- 10-20 IU/ml

• The media used to select the myeloma cells in MAB technique is- HAT medium

• The site present in an antibody to which an antigen binds is called- Paratope

• The vector for Reoviral Blue tongue in sheeps is- Culicoides spp

• “Pizzle rot” (Ovine Posthitis) in sheeps is caused by- Corynebacterium renale

• Gid, Sturdy, or Staggers is caused by-Coenurus cerebralis ( T. multiceps)

• The most commonly used serological test ELISA was developed by- Engvall and Perlman

• The gene for virulence in ND virus and AI virus are-Fusion gene and HA gene (respectively)

• ‘Tigroid heart’ in calves is characteristic of- FMD

• Vascularization of Cornea is known as – Pannus

• The lesion in eyes of horses due to leptospiral infection – Periodic Ophthalmia

• “Blue eye” is the synonym for- Infectious Canine Hepatitis (adenovirus)

• “Hot Spot” (pyotraumatic dermatitis) is caused by- Staphylococcus aureus & S. intermedius.

• The interleukin often referred to as B cell growth factor is- IL-6

• FMD virus belongs to the genus- Aphthovirus

• ‘Dropped Sole’ in horses is a condition due to- Chronic Laminitis

• The etiological agent of Ephemeral fever in cattle is- Rhabdovirus

• Feline pan leucopenia is caused by- Parvo virus

• Avian Influenza is caused by Influenza A virus of the family- Orthomyxoviridae

• The principal source of Interferon β is – Fibroblasts

• SAT-1,2 and 3 are types of FMDV originated from- Africa

• The interleukin responsible for class switching of IgM to IgG is – IL-4

• The animal species that serves as “ mixing vessel” for Avian and Mammalian flu is – Pig

• Disinfectant of choice against Anthrax bacilli- Gluteraldehyde (2%)

• HVT, the vaccine strain used against MDV (serotype I) belongs to- serotype III

• In birds, Avulavirus is the causative agent of – Newcastle disease

• The cell surface marker of memory T cells is- CD45RO

• In ALV infection, the tumor development is due to activation of oncogene called- c-myc

• Disinfectant of choice against FMD virus- Sodium Carbonate (4%)

• Staphylorraphy and Uranoplasty are techniques used to correct- Cleft palate

• Negri bodies for diagnosis of rabies can be detected using- Seller’s stain

• Malignant tumor of mesenchymal cells is referred as – Sarcoma

• Please Do Comment if you find any error in the answers✅❌

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