Previous Next Veterinary Pharmacology & Toxicology MCQs General Instructions There will be 10 questions per page You can use Previous and Next Buttons to navigate between the pages Correct Answer will be displayed immediately after choosing an option Click Next button below to start 1. Grey baby syndrome is caused by Tetracyclines Chloramphenicol Enrofloxacin Aminoglycosides None 2. Photosensitization is exhibited by Oxytetracycline Chlortetracycline Doxycycline All the above None 3. Study of sources of drug is called Posology Pharmacognosy Pharmacopoeia Pharmacodynamics None 4. The following aminoglycoside is relatively resistant to bacterial inactivating enzymes Gentamicin Amikacin Streptomycin Kanamycin None 5. The drug of choice for TVT is Cisplatin Vincristine Cyclophosphamide Methotrexate None 6. Fixed ratio combination for Amoxicillin and Clavulanic acid is 1:1 2:1 3:1 4 :1 None 7. The drug of choice for Canine Ehrlichiosis Diminazine aceturate Oxytetracycline Buparvaquone Ivermectin None 8. Acidic drugs are rapidly absorbed from mouth stomach small intestine large intestine None 9. An anthelmintic drug having immunostimulant action is Ivermectin Levamisole Albendazole Oxyclozanide None 10. The active metabolite of enrofloxacin is Ofloxacin Ciprofloxacin Pefloxacin Marbofloxacin None 11. Source of bacitracin is Bacillus polymyxa Bacillus subtilis Streptomyces aureqfaciens Streptomycin rimosus None 12. The dose of a drug that kills 50 % of the population is known as ED50 LD50 KD50 Half life dose None 13. Chloramphenicol residues in milk and milk products can causes ---------------- in consumers Bone marrow depression Aplastic anemia Gray baby syndrome All the above None 14. Chocolate brown color of blood indicates the following poisoning Copper Nitrate/Nitrite HCN Lead None 15. To prepare 5% thiopental anesthetic drug with the 2.5g vial package, how much distilled water do you need? 5 ml 20 ml 50 ml 100 ml None 16. Drug used against anaerobic bacteria as well as protozoa is Mebendazole Metronidazole Ivermectin Marbofloxacin None 17. Calcium disodium EDTA is the drug used in Copper poisoning Lead poisoning Mercury poisoning Molybdenum poisoning None 18. The ratio of Trimethoprim : Sulfa in potentiated sulfa is 1:1 1:2 1:4 1:5 None 19. Diminazene aceturate is the drug used for Theileriosis Babesiosis Ehrlichiosis Toxoplasmosis None 20. Basophilic stippling is a hematological change seen in Arsenic poisoning Lead poisoning Mercuric poisoning Nitrate poisoning None 21. For intravenous (IV) dosages, what is the bioavailability assumed to be? 0% 25% 50% 100% None 22. The antibacterial activity of amoxicillin may include pencillinase-producing organisms if it is combined with Sulbactum Clavulanic acid Enrofloxacin Ampicillin None 23. Emergency treatment for Acetamenophen intoxication in cats is Methyl prednisolone Ranitidine Paracetamol N-Acetyl cysteine None 24. The following are PURGATIVES except Caster Oil Loperamide Docusate sodium Bisacodyl None 25. What is mechanism of action of tetracycline? Binding to 50s ribosome of bacteria Binding to 30s ribosome of bacteria Inhibition of DNA gyrase of bacteria Binding to phospholipids of bacteria None 26. Which one of the following drug facilitates examination of penis in bull and stallions Acepromazine Droperidol Climazdam Flumazenil None 27. One of the following organic compound is not an alkaloid Atropine Quinine Digoxin Aerocoline None 28. Among sample recommended for doping investigation, which among the following is incorrect Saliva Sweat Hair Urine None 29. Which one of the following aflatoxin is the most toxic in nature B1 B2 M1 G1 None 30. The enzyme which is having copper as integral part of it Cytochrome oxidase Monoamine oxidase Tyrosinase All the above None 31. Blind stagger is associated with following toxicity condition Chronic Arsenic toxicity Sub-acute selenium toxicity Acute lead toxicity Molybdenum toxicity None 32. Cefotaxime which is highly effective against Staphylococci infection is classified as First generation Cephalosporins Second generation Cephalosporins Third generation Cephalosporins Fourth generation Cephalosporins None 33. Methylene blue is the treatment of choice for Lead poisoning Nitrate poisoning Arsenic poisoning HCN poisoning None 34. Lithium antimony thiomalate is a drug used to treat (A) Nasal Schistosomiasis (B) Amphistomosis (C) Bovine papillomatosis Both A and C None 35. The following anthelmintic has been found to be safe during pregnancy thiabendazole piperazine albendazole pyrantel pamoate None 36. Amitraz is classified under organochlorides organophosphates pyretrhroids formamidines None 37. Calcium channel blocker Captopril Labetalol Verapamil Losartan None 38. Neurotoxic snake venom is produced by (A) Cobra (B) Krait (C) Vipers Both (A) and (B) None 39. Gun metal kidney is characteristic of _____ toxicity copper arsenic mercury lead None 40. The antidote for diazepam overdose is adrenaline dexamethasone sodium lactate flumazenil None 41. Praziquantel is effective against the following helminth(s) Taenia saginata Diphyllobothrium latum Schistosomes All of the above None 42. Cocaine is obtained from Thea sinensis Erythroxylum coca Theobroma cacao Datura stramonium None 43. Blue-green coloured faeces in ruminants is suggestive of lead toxicity copper toxicity selenium toxicity mercury toxicity None 44. The safest and most efficacious therapy for cyanide poisoning is sodium thiosulphate hydroxycobalamin sodium nitrite cobalt EDTA None 45. Ophitoxemia refers to organophosphorous poisoning heavy metal poisoning snake venom poisoning scorpion venom poisoning None 46. The word "black berry jam spleen" is associated with the poisoning of arsenic copper mercury lead None 47. The antidote for propoxur toxicity is diacetyl monoxime thiamine HCl pralidoxime atropine sulphate None 48. Chemically ketamine is a steroid anesthetic agent aryl cycloalkylamine phencyclidine derivative none of the above None 49. The specific antagonist of barbiturate is megimide doxapram nalorphine atropine None 50. The antidote of methyl alcohol is disulfiram ethyl alcohol atropine sulphate EDTA None 51. The drug of choice in the treatment of wooden tongue is alincomycin gentamicin potassium iodide tetracycline None 52. Yohimbine is an antidote for ketamine xylazine barbiturate chloral mag. sulph None 53. Chocolates are toxic to dogs due to the presence of aminophyllne terbutaline theobromine pheneramine None 54. Paracetamol is more toxic in dog horse rabbit cat None 55. The following species is resistant to botulism cattle sheep horse pigs None 56. The following medicinal plants are used in the ethnoveterinary practice for treating helminthiasis except Piper nigrum Leucas aspera Azadirachta indica Acalypha indica None 57. Vincrystacin for the treatment of TVT is used at close rate of ………….. for 4 weeks at weekly interval 25mg/kg i/v 2.5mg/kg i/v 0.25mg/kg i/v 0.025 mg/kg i/v None 58. Which of the following plant intoxicities causes dryness of mouth? Ricinus communis Datura stramonium Oak Eupatorium None 59. The drug of choice in the treatment of BQ Alincomycin Penicillin Tetracycline Gentamicin None 60. The group of antibiotics having an antimalarial effect aminoglycosides tetracyclines carbapenems penicillins None 61. Ivermectin stays in intestines and continues to kill worms there for 1day 7 days 14 days 30 days None 62. The major site for absorption of poisonous substances for mono-gastric animals is small intestine large intestine colon rectum None 63. Atropine sulphate is contraindicated in intussusceptions bovines premedication equines all of the above None 64. Universal antidote is atropine acetic acid tannic acid activated charcoal None 1 out of 7 Time's up Comments and Discussion Previous Next Related
