Pharmaceutical Chemistry DPEE MCQs / By fdspharmacy Pharmaceutical Chemistry MCQs for DPEE Exam Pharmaceutical Chemistry MCQs for DPEE Exam 1 / 87Which was the first effective antiepileptic introduced in 1912? Phenobarbitone Sodium valproate Carbamazepine Gabapentin 2 / 87Sulfobromophthalein solutions should be stored in a warm place for preventing Libration Crystallisation Oxidation Reduction 3 / 87Which one is a diagnostic agent on the basis of bronchial airway hyperacidity? Benzyl penicilloyl polylysine Methacholine Isosulfan blue Fluorescein sodium 4 / 87In which deficiency thyroid hormone replacement therapy is not used? Cretinism Hyperthyroidism Adult hypothyroidism Myxoedema coma 5 / 87Which disorder cannot be treated by Ibuprofen? Mild to moderate pain and fever Dysmennorhoea Pericarditis inflammation Reiter's syndrome 6 / 87Diclofenac is classified in which class of NSAIDS? Salicylates Pyrazolone derivatives Aryl-acetic acid derivatives Indole derivatives 7 / 87Which drug is used to treat hyperkalemia and ketoacidosis? Metformin Insulin Phenformin Chlorpropamide 8 / 87Which is not a function of guanethidine? Reducing intraocular pressure in glaucoma Treating hypotension Treating thyrotoxic crisis Treating hyperthyroidism 9 / 87Mannitol is an diuretic Adjunctive Thiazide-like Directly acting Osmotic 10 / 87Mannitol is used for producing diuresis before____. Cerebral oedema Preeclampsia Liver cirrhosis Irreversible renal failure 11 / 87Which disorder cannot be treated by using Biperiden? Idiopathic Arteriosderotic Post-encephaliticparkinsonism Alzheimerdisease 12 / 87Cyclopropane is used as a ____anaesthetic. Inhalational Intravenous Gaseous Local 13 / 87Triclofos is stored in____ containers. Single-dose Moisture-proof Multiple-dose Light-resistant 14 / 87Butobarbitone is used to treat_____. Epilepsy Insomnia Syphilis Schizophrenia 15 / 87Which is not a property of Lorazepam? Sedative Antipyretic Pre-anaesthetic agent Anxiolytic 16 / 87Thiothixene is used for treat____ Schizophrenia Attention-deficit hyperactivity disorder Insomnia Mania 17 / 87Trimethoprim should be stored in____ containers. Moisture-resistant Single-dose Multiple-dose Light-resistant 18 / 87Chiniofon is also known as_____. 5,7-diiodo-8-hydroxyquinoline 7-iodo-8-quinolinol-5-sulphonic acid 8-hydroxyquinoline 11-quinoline 19 / 87Pyrazinamide is stored in____ containers Multi-dose Single-dose Well closed Aerosol 20 / 87Which one is the second line anti-tubercular drug? Isoniazid Cycloserine Ofloxacin Rifampin 21 / 87Clofazimine is a classified under which category of anti- leprotic drugs? Phenazine dye Thioureas Sulphonamides Antibiotics 22 / 87Sulphacetamide occurs as ____ prisms. Yellowish white Reddish brown Pinkish purple Whitish cream 23 / 87Sulphamethoxypyridazine should be protected using___. Oxygen Sulphur Nitrogen Phosphorus 24 / 87If lead salt solution is treated with potassium cyanide solution and the resultant solution is made alkaline with ammonia, a colour is formed. Brick red Dark red Reddish-brown Light red 25 / 87Which one is not a basic principle for identification of cation? The preparation of cation solution Addition of reagent Use of heat or solvent Separate the mixture 26 / 87Toluene belongs to which class of residual solvent? Class III Class VI Class I Class II 27 / 87Which one of the following is not a factor to affect the limit test? Control of personal errors Ion present in the substance Sensitivity Specificity of tests 28 / 87Which of the following is not a source of systematic error? Errors produced during sampling Incorrect concentration of titrant Presence of bubbles in burettes Incorrect formulae used for calculation 29 / 87The quality of a product can be maintained by following the_____. Good laboratory practices Good manufacturing practices Good packaging practices Good field practices 30 / 87____can be prepared when iron pyrites are exposed to air and moisture. Green vitriol White vitriol Ferrous gluconate Ferric oxyhydroxide 31 / 87A complete _ is used to treat patients suffering from chronic illness or severe loss of fluid. Replacement therapy Recombination therapy Electrolyte combination therapy Hormonal therapy 32 / 87The IV dose of _______is calculated by estimated fluid loss and presumed fluid deficit. Ringer's lactate solution Sodium chloride solution Potassium citrate solution Calcium sulphate solution 33 / 87Which one is not a function of magnesium? Production of energy Storage Utilisation of ATP Controlling blood pressure 34 / 87Which one is not an ideal property of emetic? Non-toxic Non-irritant Non-interactive with other drugs Have side effects 35 / 87Potassium iodide is assayed by____. Potentiometric titration Redox titration Titration with potassium iodate Acid-base titration 36 / 87____solutions undergo degradation if stored for a prolonged time period or at elevated temperature Antiseptics Sanitizers Germicides Disinfectant 37 / 87For cosmetic and pharmaceutical purposes, the most suitable form of talc used is______ like structure. Dusting powder Foliated talc Calamine Zinc oxide 38 / 87Which one is not a topical agent? Transdermal patches Antibiotics Steroid hormones Suppositories 39 / 87On heating, magnesium sulphate decomposes and evolves_____. Sulphur trioxide Sulphur dioxide Carbon dioxide Oxygen 40 / 87The advantage of aluminium phosphate is that it does not cause______. Phosphate deficiency Oxidation reaction Phosphate decomposition Reduction reaction 41 / 87Organic agent used to suppress acid secretion is____. Omeprazole Charcoal Kaolin Ispaghula 42 / 87_____is indicated for the prevention of post- menopausal osteoarthritis. Oestradiol Testosterone Nandrolone Progesterone 43 / 87_____ is used in the treatment of primary or secondary adrenocortical insufficiency. Betamethasone Prednisolone Nandrolone Oestradiol 44 / 87Vitamin C is used for the treatment of Ariboflavinosis Hyperlipidemia Scurvy Diabetic ulceration 45 / 87___ is used topically in androgenic alopecia to stimulate the regrowth and stabilise hair loss both in males and females. Chlorthalidone Minoxidil Quinapril Reserpine 46 / 87____ is used to treat chronic atrial fibrillation. Digitoxin Digoxin Bufotoxin Thevetin 47 / 87Analgin do not contain which property? Antipyretic Analgesic Narcotic Anti-inflammatory 48 / 87Which one is an agonist of morphine analogue? Heroin Naloxone Pentazocine Methadone 49 / 87Which drug is used in treating asthma? Chlorpheniramine Mepyramine Doxepin hydrochloride Terfenadine 50 / 87Which antagonists reduce gastric HCl secretion and are used in peptic ulcer diseases? First generation H_{1} antagonists Second generation H_{1} antagonists H_{2} antagonists H_{3} antagonists 51 / 87Which one is a surface anaesthetic? Tetracaine Bupivacaine Cocaine Procaine 52 / 87_____ is also used as an inhibitor of reductase in biochemical experiments, and for decreasing blood clotting. Lepirudin Ancrod Dicoumarol Phenindione 53 / 87Homatropine does not cause____. Pupillary dilation Paralysis of accommodation Parkinsonism None of the above 54 / 87Propranolol is used to treat___ in new-borns. Raynaud's disease Cerebral vascular accidents Persistent pulmonary hypertension None of the above 55 / 87Which one is not a property of Isoprenaline? Local vasoconstrictors ẞ-adrenergic agonist drug Bronchodilator Heart stimulant 56 / 87Which condition is not treated by Dextroamphetamine? Attention Deficit Hyperactivity Disorder (ADHD Narcolepsy Attention deficit disorders Apnoea in children 57 / 87Caffeine does not perform which function? Stimulates diuresis Stimulates cardiac muscle Relaxes smooth muscles Bronchodilator in acute asthma 58 / 87Which depression is not treated by Phenelzine? Non-endogenous depression Neurotic depression Psychotic depression Atypical depression 59 / 87In pneumocytosis, which antifungal compound is effective? Amphotericin B Itraconazole Ketoconazole Pentamidine isethionate 60 / 87Cephaloridine is not used for which condition? Pneumococcal pneumonia lower respiratory tract infections Streptococcal infections Upper respiratory tract infections 61 / 87Cephalexin is stored in_____ container. Single-dose light-resistant Tightly-closed Single-dose Tightly-closed light-resistant Multiple-closed light-resistant 62 / 87Penicillin is example of which class of antibiotic? B-Lactam antibiotics Macrolide antibiotics Nitrobenzene derivatives Polypeptide antibiotics 63 / 87Levamisole is an example of which class of anthelmintic drug? Nitro derivative Imidazo thiazole Heterocyclics Piperazines 64 / 87Piperazine is____ in nature. Hygroscopic Deliquescent Amorphous Crystalline 65 / 87Phenol acts as a_____ and____ Bactericidal and germicidal Pesticidal and fungicidal Fungicidal and germicidal Bactericidal and pesticidal 66 / 87Active chemical agents (biocides) of disinfectants are Alcohols and phenols Iodine and chlorine Alcohols and chlorine All of the above 67 / 87In a heterocyclic ring, numbering starts from the heteroatom______. Unsaturated Saturated Both (a) and (b) None of the above 68 / 87In the identification test of thiosulphate ions, the sample solution is mixed with to form a white precipitate. Hydrochloric acid Benzoic acid Sulphuric acid Acetic acid 69 / 87In the identification test of acetate ions, when 1ml of sulphuric acid and 3ml of alcohol are added to the 1gm of sample, it gives an odour of Ether Ethylacetate Acetic acid Ethyl alcohol 70 / 87Which carbon radioisotope is not used? Carbon-13 Carbon-12 Carbon-16 Carbon-14 71 / 87Which one is not a part of Geiger-Muller counter? Plastic plates Graphite cathode on glass envelope Gamma-counting counters Standard octal base 72 / 87____detector is based on photon collection. Barrier-state Sodium iodide scintillation counter Lithium-drifted Proportional counter 73 / 87Which one is not a radioactive radiation? Beta Alpha Gamma Sigma 74 / 87Which one is not a physiological role of calcium? Bone calcification Hormone release Contraction of muscles Synthesis of thyroid hormones 75 / 87Potassium iodide is assayed by titration with_____. Hydrochloric acid Potassium iodate Iodine monochloride Chloroform 76 / 87When mixed with equal volume of nitric oxide, oxygen produces _____ fumes. Blue Green Orange Red 77 / 87Which one is not a property of inhalant? Cheap and remain stable during storage. Produce complete muscle relaxation Act and eliminate rapidly from the body Cause irritation 78 / 87Dehydration of sodium phosphates yields____. Sodium polymetaphosphate Sodium hexametaphosphate Madrell's salt White vitriol 79 / 87Assay of alum is based on the_____. Complexometric titration Neutralisation titration Gravimetric method Potentiometric method 80 / 87Assay of selenium sulphide is based on_____. Acid-base titration Neutralisation titration Complexometric titration Redox titration 81 / 87Assay of_____ is based on Andrew's method. Silver nitrate Aqueous iodine solution Mercuric oxide Ammoniated mercury 82 / 87_______is a harmful and hazardous chemical compound, which exists in gaseous form. Sodium bisulphite, Sodium thiosulphate Sodium metabisulphite Sulphur dioxide 83 / 87Which one is not a property of an ideal antioxidant? Effective in low concentration Imparts taste Dissolved readily in the substrate Low volatility 84 / 87Ammonia reduces potassium permanganate to_____. Potassium oxide Magnesium oxide Manganese oxide Potassium dioxide 85 / 87Initial____ of the weak acid and the salt can be used to determine the pH of a buffer solution. Weight Volume Concentrations Density 86 / 87During boric acid preparation, sulphur dioxide is passed through_____ suspended in water. Colemanite Borax Soffioni Tuscany 87 / 87The word acid comes from a Latin term acere that means_____. Sweet Bitter Salty Sour Your score isThe average score is 0% 0% Restart quiz Join NowYouTubeTelegramInstagramShare this:Click to share on WhatsApp (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on Pinterest (Opens in new window)Related