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PHARMACOGNOSY AND PHYTOCHEMISTRY
Select the correct answer out of the given choices
- Is Known as father of medicine? a) Aristotle b) Dioscorides c) Hippocrates d) Galen Ans: c
- Drug is not under the class of organized drug : a) Leaves b) flowers c) Fruits d) Gums Ans: d
- Drug is not under the seed class : a) Nux vomica b) Digitalis c) stropanthus d) Ispgol Ans: b
- Drug which does not belong to leaves class : a) Senna b) Digitalis c) Eucalyptus d) turmeric Ans: d
- Drug which does not belong to fruit class : a) Artemesia b) fennel c) Coriander d) Colocynth Ans: a
- Dried latex of the drug is used, except : a) Opium b) Gatta parcha c) Papain d) Balsam Ans: b
- The roots of following drugs are effective, except : a) Rauwolfia b) Ipecacuanha c) Turmeric d) Aconite **Ans: d
- Leaves of the following drugs are affective, except:** a) Senna b) Digitalis c) Clove d) Vasaka Ans : c
9. Entire parts of the following drugs are effective, except: a) Ergot b) Belladonna c) Ephedra d) Clove **Ans:d
- Select the drug, which is not belonging to glycoside class?** a) Digitalis b) senna c) Nux vomica d) Cascara **Ans: b
- select the drug, which is not belonging to tannin class?** a) Myrobalam d) Pale catechu c) Ashoka d) Peppermint **Ans: d
- Drug not belonging to volatile oil class:** a) Peppermint b) Clove c) Castor oil d) Garlic **Ans : c
- Select the does not belong to tannin class:** a) Colophony b) Guar gum c) Acacia d) Agar **Ans : c
- Select the drug, which is not showing carminative property?** a) dill b) Mentha c) senna d) Cardamom **Ans : a
- ______ is not used as expectorant.** a) Ipecacuanha b) Vasaka c) Liquorice d) atropine **Ans: d
- ______ is not used as cardiotonics** a) Digitalis b) Cinchona c) Squill d) Stropanthus **Ans:b
- Drugs is used as Antihypertensive :** a) Rauwolfia b) Digitalis c) squill d) Stropanthus Ans : c
26. Alkaloids are ________ type of substances. a) Acid b) Neutral c) Chemical d) Basic nitrogenous **Ans : d
- glycosides are condensation products of :** a) Sugar + aglycone b) Sugar + Protein c) Protein + aglycone d) Fats + aglycone **Ans : a
- Tannins give colour with iron compound :** a) Pale yellow b) Blue black c) Light pink d) Orange **Ans : c
- The example of capsule fruit is :** a) Radish b) Mustard c) Cabbage d) Datura **Ans : a
- Flower bud of drug showing medicinal importance:** a) saffrom b) Clove c) Fig d) Caraway **Ans : b
- The term Aril means :** a). Outgrowth originating from micropyle b) Succulent growth from hileum c) Enlarged funicle d) Stiff bristle like appendages **Ans : b
- The term Arillode means :** a). Outgrowth from micropyle b) Stiff bristle like appendages c) Warty outgrowth d) Enlarged funicle **Ans : b
- Drug is not an example of organized crude drug :** a) Digitalis b) Cinchona c) Aloe d) Clove Ans : a
34. Drug is not an example of unorganized crude drug : a) Cinchona b) Aloe c) Agar d) Colophony **Ans : a
- Balsams contains mainly acids :** a). acetic acid + Benzoic acid b) Cinnamic acid + hydrochloric acid c) benzoic acid + Sulphuric acid d) benzoic acid + Cinnamic acid
CHOOSE THE CORRECT PAIRS
1 Types of drug Example a) Vegetable drug i) Honey bees b) Animal drug ii) Arsenic oxide c) Mineral and metal iii) Belladonna Ans : a) iii b) i. c) ii 2 A a) Hippocrates i) 384-322 B.C. b) Aristotle ii) 40-80 A.D. c) Discorides iii) 400-360 B.C. d) Galen iv) 131-200 A.D. Ans: a) iii b) i. c) ii d) iv
- Morphological class of drug Example a) Roots i) Quassia b) Woods ii) Turmeric c) Rhizomes iii) Karachi d) Bark iv) Rauwolfia Ans: a) iv b) i. c) ii d) iii
- Morphological class of drug Example a) Gums i) Acacia b) Dried extract ii) Gelatin c) Dried juice iii) Kino Ans : a) i. b) ii c) iii
- Drug Epidermal structure a) Digitalis i) Wavy b) Hyoscyamus ii) Wavy and striated cuticle c) belladonna iii) striated walled and polygonal d) Senna iv) Thick walled beaded Ans : a) iv b) i. c) ii d) iii
ALKALOIDS
Select the correct answer out of the given choices
1. Protoalkaloids are also called as : a) Amino alkaloid b) Pseudo alkaloid c) True alkaloid d) Extra alkaloid **Ans : a
- True alkaloids are always present in plants as:** a) Salts of inorganic acid b) Salts of organic acid c) Salts of me conic acid d) Salts of benzoic acid **Ans: b
- the example of pseudoalkaloid :** a) Caffeine b) Hygrine c) Arecoline d) Lobeline **Ans : a
- Which drug is not under the chemical class of indole?** a) Quinidine b) Quinine c) Atropine d) camptothecin **Ans : c
- The ring structure present in strychnine :** a) Indole b) Pyrrole c) Pyridine d) Piperidine **Ans : a
- Drug is an example of amino alkaloid :** a) Ephedrine b) Aconine c) Caffeine d) Theophylline Ans : b
7. Deadly Nightshade is the synonym of the drug : a) Datura b) Belladonna c) Cinchona d) Coca **Ans : b
- Family of the Vinka :** a) Rubiaceae b) Solanaceae c) Apocyanaceae d) Erythroxylaceae **Ans : c
- Which is not the use of argot?** a) Oxytocin b) Prevent post partum hemorrhage c) Migraine d) Laxative **Ans : d
- Nux vomica is not used as:** a) CNS stimulant b) bitter stomachic c) Tonic d) Expectorant Ans :
- Family of Ipecac is : a) Rubiaceace b) Theaceae c) Solanceae d) Acantheceae **Ans: a
- Which is not the use of Stramonium?** a) Anticholinergic b) Mydriatic c) Antiadrenergic d) Control of Motion sickness **Ans : c
- Which is not the chemical constituent naturally obtained from Opium?** a) Morphine b) Codeine c) Narcotine c) Heroine **Ans : d
- Which is the active chemical constituent obtained from Ipecac?** a) Cephaeline b) Berberine c) Hydrastine d) Tropane **Ans : a
- ‘Thorn apple’ is the synonym for the drug:** a) Belladonna b) Cinchona c) Datura d) Stramonium Ans : d
b) Benzaldehyde c) Cinnamaldehyde d) Formaldehyde Ans : a
24. Van-Urk’s reagent chemically is : a) P-dimethylaminobenzaldehyde b) Benzoic acid+Cinnamic acid c) P-dimethylbenzoic acid d) Cinnamaldehyde **Ans : a
- Ergometrine gives fluorescence in water :** a) Yellow b) Green c) Red d) Blue Ans : d 26 ‘Crow fig’ is the synonym for the drug: a) Strychnous nux vomica b) Rauwolfia sepentina c) Rauwolfia densiflora d) Rauwolfia vometoria **Ans : a
- Stychnous nux vomica belongs to family :** a) Scrophulareaceae b) Liliaceae c) Apocyanaceae d) Loganiaceae **Ans : d
- One of the following microscopic characters not associated with** Nux Vomica is : a) Epidermis consist of lignified trichomes b) Epidermis is followed by layer of collapsible cells c) Endosperm shows presence of plasmodesma d) Calcium oxalate crystal and starch grain are present **Ans : d
- Lignified trichomes is characteristic of drug :** a) Catharanthus b) Cassia angustifolia c) Strychnous nux vomica d) Digitalis purpurea **Ans:c
- When the transverse section of nux vomica is treated with ammonium** vanadate and sulphuric acid, the endospermic cells show purple colour, due to presence of : a) Strychnine b) Brucine
c) a-Coubrine d) B-coubrine Ans : a
- When the transverse section of nux vomica is treated with nitric acid, it shows yellow colour due to presence of : a) Strychnine b) Brucine c) a-Coubrine d) B-coubrine Ans : b
- Biological source of nux vomica is : a) Strycnous nux vomica b) Strychnous potatorum c) Strychnous nux blanda d) strychnous wallichiana Ans : a 32 The important chemical constituents of rauwolfia is : a) Reserpine b) Resercinnamine c) Ajamalicine d) Desperidine **Ans: a
- Reserpine, when treated with solution of vanillin in acetic acid shows** colour a) Red b) Green c) Blue d) Pink **Ans : a
- Diacetyl derivative of morphine is :** a) Codeine b) Heroin c) Papaverine d) Thebaine **Ans : b
- The opium alkaloids are present in plant as salt of :** a) Benzoic acid b) Tartaric acid c) Meconic acid d) Acetic acid **Ans : c
- Opium when dissolved in water and filtrate is treated with ferric chloride** solution, it shows____________colour : a) Reddish purple b) Green c) Yellow d) Orange **Ans : a
- Which compound is showing the most potent analgesic property?**
Ans : b
46. Papaverine, narcotine and narceine is under the chemical class: a) Quinoline b) Benzyl isoquinoline c) Isoquinoline d) Benzophenone **Ans : c
- Papaverine shows pharmacological activity:** a) Spasmolytic b) Emetic c) Antitussive d) Antipyretic **Ans : a
- In UV light Ergot shows fluorescence :** a) Yellow b) Blue c) Red d) Violet **Ans : c
- Adulterants of rauwolfia serpentine are distinguished on the basis of :** a) Presence of sclernchyma b) Absence of sclerenchyma c) Presence of parenchyma d) Absence of parenchyma **Ans : a
- Glycoside present in stychnous nux vomica :** a) Strychnine b) Brucine c) Ajmaline d) Loganine **Ans : d
- Major pharmacological action of Ephedrine :** a) Kidney failure b) Anti-inflammatory c) Heart failure d) Bronchial asthma **Ans : d
- Morphine contains main nucleus :** a) Phenanthrene b) Anthracene c) Naphthalene d) Naphthacene **Ans : a
- The characteristic not associated with alkaloids:** a) They all contain nitrogen b) Most of non-volatile alkaloids are solid c) All the alkaloid contains sulphur d) They are physiologically active **Ans : c
- Thalleoquin test contain reagents:**
a) Bromine water + Few drops of ammonia b) Potassium permanganate + Few drops of ammonia c) Bromine water + Nitric acid d) Bromine water + Sodium hydroxide Ans : a
55. Thalleoquin test is used for identification of : a) Atropine b) Vincristine c) Quinine d) Strychnine Ans : c
CHOOSE THE CORRECT PAIRS :
- Reagent Composition a) Mayer’s i) Potassium bismuth iodide b) Dragendorff’s ii) Iodine in potassium iodide c) Wager reagent iii) Picric acid d) Hager reagent iv) Potassium mercuric iodide Ans : a) iv b) i. c) ii d) iii
- Alkaloidal drug Family a) Ergot i) Apocyanaceae b) Nux vomica ii) Papaveraceae c) Rauwolfia iii) Clavicipitaceae d) Opium iv) Loganiaceae Ans : a) iii b) iv c) i. d) ii
- Drug Chemical constituent a) Ergot i) Vincristine b) Rauwolfia ii) Reserpine c) Vinca iii) Physovenine d) Physostigma iv) ergotamine Ans : a) iv b) ii c) i. d) iii
- Drug Activity a) Ergot i) CNS stimulant b) Nux vomica ii) Anticancer c) Rauwolfia iii) Oxytocic d) Vinca iv) Hypotensive
5. Shatavari is under the chemical class of glycoside: a) Sterol b) Saponin c) Cyanogentic d) Isothiocyanate **Ans : b
- Drug is not under the class of cardiac glycoside :** a) digitalis b) Thevetia c) Indian squill d) Bitter almond **Ans : d
- The drug showing cardio tonic activity:** a) Thevetia b) Cochineal c) Rhubarb d) Aloe **Ans : a
- Which drug is used as diuretic?** a) Quillaia b) Senega c) Ginseng d) Gokhru **Ans : d
- The drug used as nerve tonic :** a) Brahmi b) Mordica c) Ginseng d) Senega **Ans: a
- The family of Gokhru :** a) Liliaceae b) Cucurbitaceae c) Zygophyllaceae d) Araliaceae **Ans: c
- Borntrager test is used for one of the following drugs:** a) Senna b) Aloe c) Digitalis d) Stropanthus Ans: a
- In kiung’s isobarbaloin test, Curacao aloes shows colour : a) Yellow b) Blue c) Wine red d) Green Ans: c
- In klung’s isobarbaloin test, Socotrine and Zanziber aloes show colour: a) Red b) Faint yellow c) Green d) No colouration Ans: d
13. Alcoholic extract of aloe under UV light gives colour: a) Blue b) Red c) Deep brown d) Pink **Ans: c
- The substitute for aloes :** a) Cape aloes b) Socotrine aloes c) Curacao aloes d) Natal aloes **Ans: d
- The biological source for cape aloes :** a) Curacao aloes b) Socotrine aloes c) Aloe ferrox d) Zanziber aloes **Ans : c
- Saponin glycoside shows one of the following property:** a) Laxative b) Anticonvulsant c) Foaming d) Astringent Ans: c
- Out of the following, one is not the example of Cardinolide: a) Digitoxin b) Digoxin c) Gitoxigenin d) Scillarin A **Ans : d
- The biological source for Dioscoria:** a) dioscoria deltoid b) dioscoria floribunda c) dioscoria villosa d) Dioscorea compositae **Ans : a
- Yam is the synonym of the drug:** a) Stropanthus b) Dioscoria c) Safed musali d) Liquorice **Ans : b
- Dioscoria is used in the treatment of :** a) Ulcer b) Cancer c) Rheumatic arthritis d) Kidney stone **Ans : c
- ______________ Is not the synonym of Liquorice.** a) Glycyrrhiza b) Liquorice root c) Mulethi d) Yam
a) Aloe b) Senna c) Digitalis d) Senna pod Ans: a
31. Botanical source of Arjuna bark: a) Terminalis tamentosa b) Polygala chinesis c) Poligala erioptera d) Terminalis arjuna **Ans: d
- Presence of aleurone grain is the characteristic of the drug:** a) Belladonna b) Nux vomica c) Hyoscyamus d) Vinca **Ans: b
- Drug with the presence of plasmodesma:** a) Nux vomica b) Rauwolfia c) Vinca rosea d) Phsysostigma **Ans: a
- Digitalis leaves should be dried at temperature below:** a) 20 C b) 30 C c) 40 C d) 60 C **Ans: d
- Vein-islet no. is Indian senna is in the range of :** a) 10.5 to 12.5 b) 13.5 to 16. c) 16.5 to 18.0 d) 19.5 to 22. **Ans: d
- Stomatal Index in Indian senna is in the range of:** a) 17 to 20 b) 20 to 23 c) 23 to 26 d) 26 to 29 **Ans: a
- Palisade ratio in Alexandrian senna is :** a) 7 b) 10 c) 13 d) 16 **Ans: a
- Vein- islet no. in Alexandrian senna is in the range of:** a) 10 to 15.5 b) 16 to 20. c) 25 to 29.5 d) 20 to 24.
Ans: c
CHOOSE THE CORRECT PAIRS:
- Drug Family a) Indian senna i) Liliaceae b) Aloe ii) Polygonaceae c) Rhubarb iii) Rhamnaceae d) Cascara iv) Leguminoseae Ans: a) iv b) i. c) ii d) iii
- Types of Glycosides: Example a) Anthracene glycoside i) Digitalis b) Cardiac glycoside ii) Bitter almond c) Saponin glycoside iii) Dioscorea d) Cyanogenetic glycoside iv) Senna leaf Ans: a) iv b) i. c) iii d) ii
- Drug Activity a) Red squill i) Cardiotonic b) Kalmegh ii) Purgative c) Aloe iii) Nervine tonic d) Brahmi iv) Rat poisoning Ans: a) iv b) i. c) ii d) iii
- Drug Use a) Gokhru i) Hypoglycemic b) Momordica ii) Galactogogue c) Shatavari iii) Diuretic d) Liquorice iv) Expectorant Ans: a) iii b) i. c) ii d) iv
- Drug Source a) Gokhru i) glycyrrhiza glabra b) Liquorice ii) Urgenia martima c) Bramhi iii) Tribulus teristris d) European squill iv) Bacopa moniera Ans: a) iii b) i. c) iv d) ii
- Drug Test
