0% 0 Pharmacology Quiz 8 1 / 50 The beneficial effect of drug neostigmine in the treatment of Myasthenia gravis is due to the action____________? It inhibits the action of cholinesterase It increases the action of cholinesterase It produces more acetycholine receptors It is produces more acetylcholine 2 / 50 Toxic optic neuropathy can be caused by all of the following EXCEPT____________? Ethylene glycol Ethambutol Ciprofloxacin Tetracycline 3 / 50 In the treatment of intestinal of intestinal and extraintestinal amoebiasis which of the following drug is useful____________? Chloroquine Diloxane Metronidazole Cefaclor 4 / 50 All of the following are endogenous corticosteriods released by all adrenal cortex EXCEPT______________? Dexamethsone Cortisone Aldosterone Cortisol 5 / 50 Atypical Antipsychotic are all except______________? Thioridazone Clozapine Olanzepine Risperidone 6 / 50 Pregnant patient can be safely given______________? Tetracycline Barbiturates Paracetamol Metronidazole 7 / 50 Cloidogrel is an______________? Anti hypertensive Antidiabetic Antipalatelet Anticoagulant 8 / 50 A child with permanently stained teeth reports, He was most probably administered_____________? Doxycycline Diphenhydramine Disphenyl hydantoin Digoxin 9 / 50 Nitrates are not used in______________? Renal colic Cyanide poisoning CCF Esophageal spasm 10 / 50 Which among the following is Not used for surface anesthesia ? Tetracaine Lignocaine Procaine Benzocaine 11 / 50 Toxic optic neuropathy can be caused by all of the following EXCEPT_______________? Ethambutol Tetracycline Ciprofloxacin Ethylene glycol 12 / 50 Problems associated with nitrous oxide anaesthesia is_____________? Behavioral problem Tachycardia and or arrhythmias Sensitizes the heart to adrenaline Prolonged difficult induction 13 / 50 Which of the following drugs undergoes ?Hoffmann elimination? ? d-tubecurarine Acetazolamide Atracurium Acetycholine 14 / 50 Which of the following drug is used to counter act the gastric irritation produced by administration of NSAID_______________? Betaxolol Pirenzipine Roxatidine Misoprostol 15 / 50 Heroin, an addict drug contains______________? Propoxyphene ASA Acetyl morphine Pentazocine 16 / 50 Which of the following is a 4th generation cephalosporin______________? Cefuroxime Ceftrioxone Cefepime Cefaclor 17 / 50 I.V anesthesia is_________________? Naloxane Propofol Flumazanil Sevoflurane 18 / 50 A diabetic patient developed cellulitis due to Staphylococcus aureus, Which was found to be Methicillin resistant on the antibiotic sensitivity testing. All the following antibiotics will be appropriate except_____________? Vancomycin Imipenem Teichoplanin Linezolid 19 / 50 Oral contraceptive failure occurs in a patient on Rifampicin because of____________? Rifampicin induce the metabolism of contra ceptive Rifampicin simulates gonadotropin relase from pituitary Rifampicin antagonize the action of oral contraceptive Rifampicin decrease the secretion of progestin 20 / 50 Intramuscular route is precluded during the medication of________________? Anti-diabetics Anti-fibrinolytics Anticoagulants Anti-hypertensives 21 / 50 Secretory immunoglobulin is_____________? IgM IgE IgG IgA 22 / 50 Aspirin acts on which part of brain ? Limbic system Cortex Medulla Substantia gelatinosa 23 / 50 The maximum antiseptic action is seen with which of the following concedntrations of ethanol_____________? 65% 50% 95% 70% 24 / 50 The anticogulant of choice during pregnancy is______________? Sodium oxalate Heparin Phenindone Warfarin sodium 25 / 50 Which antisialagogue is contraindicated in glaucoma_____________? Ephederine Propranolone Morphine Atropine 26 / 50 True about aminoglycoside is all except______________? Teratogenic Are bacteriostatic Excreted unchanged in urine Distributed only extracellularly 27 / 50 Prolonged use of aspirin causes_______________? Hypoprothrombinemia Hyperprothrombinemia Hypercalcemia Hyprphosphatasia 28 / 50 Which of the following anti-epileptic agents causes the reversible side-effect of gingival hyperplasia ? Sodium valporate None of the above Phenobarbitone Ethosuximide 29 / 50 True about use of midazolam over diazepam is sedation in all except ? Less thrombophlebitis due to low solubility in blond More plasma binding and less toxicity More potent than diazepam Binds to benzodiazepine receptors with 3-4 time more avidly 30 / 50 Which of the following drugs can be given safely to a patient with renal disease ? Diazepam Tetracycline Phenacetin Aminoglycoside 31 / 50 Which is a prodrug ? Salmeterol Acetazolamide clonidine Enalapril 32 / 50 A child has phocomelia, this impliments his mother had taken which of the following medication during pregnancy______________? Tetracycline Warfarin Thalidomide Chloroquine 33 / 50 NSAID which undergoes enterohepatic circulation______________? Ibuprofen Aspirin Phenylbutazone Piroxicam 34 / 50 Which of the following is a vosoconstrictor______________? Lidocaine Procaine Bupivacaine None of the above 35 / 50 Drugs used in cysticercosis_______________? Niclosamide Pyrantel Metronidazole Prazequantal 36 / 50 The most serious side effect of drug chloramp henicol is______________? Bone marrow depression Photosensitivity Candidiasis Angioneurotic oedema 37 / 50 Ketoconazole______________? Chemotherapic agent Antibacterial Antifungal agent Antiviral agent 38 / 50 All of the following are vasodilators except______________? Cocaine Etomidate Cyclopropane Procaine 39 / 50 Drug binds to activate the receptor is same fashion, which directly or indirectly brings effect, is_____________? Partial agonist Inverse agonist Agonist Antagonist 40 / 50 All of the following drugs cause dryness of mouth except_______________? Atropine Neostigmine Imipramine Chlorpheniramine 41 / 50 Which drug is not acetylated ? Dapsone INH Metaclopramide Hydralazine 42 / 50 Bacitracin is a_______________? Parenteral antibiotic Topical antibiotic All of the above Oral antibiotic 43 / 50 About articaine, all are true except_____________? Plasma half-life is 90 min More breaks down causes more toxicity Is amide which is metabolized in liver Mandibular infiltration is more effective than nerve block in mandibular molar teeth 44 / 50 Rebound phenomenon is most commonly seen with use of_________________? Epinephrine Norepinephrine Leuonordefrin Phenyleprine 45 / 50 All of the following statements about pain are correct except_____________? Analgesia is associated with ? and k receptors Dysphoria is associated with S receptors Naloxane is a non-competitive antagonist and irreversibly opposes the opioids NSAIDS benefit by preventing prostaglandin synthesis 46 / 50 Which of the following drug induces parkinsonism ? Chloroquine Chlorpheniramine Chlorpromazine Chlorhexidine 47 / 50 Mechanism of action of beta-lactam antibiotics would be______________? Inhibition of cell wall peptidoglycan synthesis by competitive inhibition of transpetidases Inhibition of DNA synthesis by inhibiting DNA-Dependent RNA polymerase Reduced drug causes strand breaks in DNA Inhibition of bacterial protein synthesis by binding to subunit of bacterial ribosomes 48 / 50 All of the following penetrate the CSF except________________? Dilantine Diazepam Dextrose Dopamine 49 / 50 In which of the following condition thalidomide may be used_______________? Wernicke?s ecephalo pathy Erythema nodosum leprosum Myocardial infarction Epilepsy 50 / 50 Cephalosporin active against pseudomonas aeruginosa______________? Cefoperazone Cefotaxime Ceftriaxone Cefaclor Provide Your Information Your score is The average score is 0% LinkedIn Facebook Twitter 0% Restart quiz Send feedback Share on facebook Facebook Share on twitter Twitter Share on whatsapp WhatsApp PrevPharmacology Quiz 7 Pharmacology Quiz 9Next
