0% 0 Pharmacology Quiz 4 1 / 50 Aspirin is contraindicated in______________? All of the above Person suffering form chicken pox or small pox Peptic ulcer Hemorrhage 2 / 50 Which of the following antibiotics is effective in treating oral candidiasis ? Tetracycline Penicillin Nystatin Bacitracin 3 / 50 Which of the following combination of iron can be given both IM and IV____________? ferrous Sulphate Iron Sorbitol Citrate Solution ferrous Humourate Iron dextran 4 / 50 Which of the following inhalational agents is the induction agent of choice in children______________? Desflurane Isoflurane Methoxyflurane Sevoflurane 5 / 50 Neuromuscular blocking agent with duration of onset of action less than 2 minutes is_________________? D-tubocuraine Gallamine Pancuronium Succinyl choline 6 / 50 Which of the following receptors is activated by acetylcholine and blocked by atropine______________? Beta 1 and 2 Muscarinic Nicotinic Alpha 1 and 2 7 / 50 Which of the following is not a Glycoside ? Digitoxin Ergotoxine Gitoxin Digoxin 8 / 50 Which among the following may be used as a sedatives hypnotic ? Zolmitriptan Zileuton Zolpiden Zalcitabine 9 / 50 A drug A & B compared, all are true except____________? Efficacy is not dose dependent 1 mg of A cause effect not even caused by maximum tolerated dose of B, so drug A is more efficacious 1 mg of A causes same effect of 3 mg of B, so A is more potent 1 mg of A cause effect not caused by 1 mg of B so A is more efficacious 10 / 50 Tetracycline is more preferred in periodontics because______________? None of the above All of the above It has anticollagenolytic effect It is broad spectrum antibiotic 11 / 50 Stepwise mutation for drug resistance is seen with_____________? Streptomycin Garamycin Penicillin Kanamycin 12 / 50 Cross resistance of isoniazid is seen with_____________? Ethambutol Ethionamide Cycloserine Rifampicin 13 / 50 Which among the drugs given below, does Not act by protease inhibition ? Nelfinavir Zanamivir Ritonavir Saquinavir 14 / 50 Drug injury may be caused by therapeutic drugs or______________? Allergens All of the above Nontherapeutic agents Carcinogens 15 / 50 Which among the following anti-HIV drugs in an inhibitor of viral fusion ? Enfuvirtide Etanercept: Nelfinavir Efavirenz 16 / 50 All of the following drugs are non depolarizing neuromuscular blocking agents except_______________? D-tubocurarine Gallamine triethiodide Pancuronium bromide Succinylcholine 17 / 50 The following are the indications for Metronidazole except_____________? Ulcerative gingivitis Amoebiasis Trichomonas infection Streptococcal sore throat 18 / 50 Untrue about vitamin D is_______________? Increased parathyroid hormone secretion is seen in renal failure UV light helps in formation Hydroxylation of 25-hydroxycholecalcitenol occurs in kidney 25-hydroxycholecalciferol is used in treatment of renal failure 19 / 50 Which of the following is not caused by Frusemide____________? Hypercalcemia Hyperuricemia Hypokalemia Hyponatremia 20 / 50 Mechanism of action of nifidipine is_____________? Mainly depression of A-V conduction It has a prominent smooth muscle relaxant action causes arteolar dilation leading to fall in blood pressure Nifidipine depresses the SA node thus decreasing mycocoardial excitability Decreased cardiac output thus decreasing load on myocardium 21 / 50 True about amoxycillin in comparison to ampicillin is_______________? Higher oral biovailability Equal oral biovailability Lower oral biovailability Can be given Parenterally 22 / 50 The dose of a drug required to produce a specified effect in 50% of the population is_____________? Ld50 Ed50 Td50 Md50 23 / 50 Mode of action of sulphonyl ureas includes all the following except______________? Decreasing Glucose absorption from the qut Inhibiting gluconeogenesis in liver Enhancing insulin mediated post receptor enzyme reaction Activating receptors on beta cells of pancreas to release insulin 24 / 50 Each of the following statement is correct about metronidazole EXCEPT that it_______________? May cause peripheral neuropathy on prolonged use An effective alternative for infection caused by aerobic gram positive cocci Active against bacteroides and clostridium is a broad spectrum antiprotozoal drug 25 / 50 Which of the following drugs cannot reduce the salivary secretions ? Amitriptyline Neostigmine Atenolol Disopyrmide 26 / 50 The muscle relaxant effect of succinylcholine lasts for______________? 1 min 3-5 min 2 min 10 min 27 / 50 When given together, the ability of two drugs to produce a response greater than either administered alone is termed as_____________? Antagonism Cumulation Induction Synergism 28 / 50 The antibiotic of choice in patients sensitive to penicillin is___________? Tetracycline Streptomycin Erythromycin Chloramphenicol 29 / 50 The intramuscular administration of 0.6 mg of atropine sulphate to a 50 ? kg adult may produce all of the following effects except_____________? Decreased Salivation Bradycardia Mydriasis Decreased Sweating 30 / 50 All of the given drugs are positive inotropes EXCEPT_____________? Digoxin Doxepin dobutamine Dopamine 31 / 50 Drug which is used to control status epilepticus is______________? Diazepam Pheno barbital Glyceryl trinitrite Sodium nitroprusside 32 / 50 The most preferred acute emetic for emesis induced by anticancer drugs is______________? Chlorpromazine Metaclopromide Dicyclomine Ondensetron 33 / 50 Platelet aggregation in inhibited by all except_______________? Salicylates Dypyradimole Indomenthacin Phenobarbitone 34 / 50 Which of the following drug control lepramin reaction____________? Ethambutol Dapsone Streptomycin Clofazimine 35 / 50 Therapeutic uses of calcium salts include the following except_________________? Disorders of coagulation Osteoporosis Laryngospasm Extreme hyper-Kalemia 36 / 50 Which one is not converted to an active metabolite ? Benzopril Quinapril Lisinopril Fosinopril 37 / 50 Which of the following penicillins can be given by IV route ? Procaine Crystalline Benzathamine Benzathine 38 / 50 Which of the following is true about parasympathetic nervous system ? Ach is transmitter at both pre & post synaptic junction Post ganglionic fibres are longer than pre ganglionic fibres Noradrenalin is the neurotransmitter at post ganglionic junction It causes dilatation of skeletal muscles 39 / 50 An attack of migraine can be easily terminated by___________? Acetylcholine Ibuprofen Ergotamine Morphine 40 / 50 All of the following are true except____________? Interferons have a role in immunology of cancer A special application of dantrolene is used to treat malignant hyperthermia Thalidomide is used for the treatment of leprosy Allopurinol is a derivative of 8-mercaptopurine 41 / 50 Buprenorphine acts by following mechanism________________? Kappa receptor antagonist Mu receptor antagonist Mu receptor partial agnoist Kappa receptor partial agonist 42 / 50 Which of the following is NOT a systemic effect of corticosteroid ? Anti-inflammatory effect is increased Inhibit phospholipase A2 Increase in total amount of circulatory neutrophils Increase in IL-1 43 / 50 An antiepileptic drug used in petitmal epilepsy is______________? Dilantoin sodium Phenobarbitonse Ethosuximide Diazepam 44 / 50 The group of antibiotics which possess additional anti-inflammatory and immunomodulatory activities is_____________? Macrolides Tetracyclines Polypeptide antibiotics Fluoroquinolones 45 / 50 Which of the following statements is not correct regarding warfarin_____________? Better avoided during pregnancy as it may causes skeletal deformity of the foetus Transient hypercoagulability is seen In a racemic mixture the R form is four times more active than the S form The anticoagulant effect is seen only after 72 hours of administration 46 / 50 All the following about antiemetic drugs are correct except_______________? Domperidone blocks the D2 receptors in CTZ and upper gut Ondastran may cause vomiting by effecting the cytotoxic antige receptors Ondastran acts on selective 5 -HT3 receptors Domperidone causes Dystonia 47 / 50 Topical Antifungal agent in candidiasis is______________? Ornidazole Clotrimoxazole Clotrimazole Propronolol 48 / 50 American society of anesthesiologists physical status classification system, P2 is a is a patient who______________? Is healthy With mild systemic disease None of the above With severe systemic disease 49 / 50 Antagonist of morphine is_______________? Naloxone Nalpuphine Methadine Nalosphine 50 / 50 Mandibular sublaxation is associated with________________? Ciprofloxacin Carbamezapine Diphenhydramine Prochlorperazine 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 3 Pharmacology Quiz 5Next
