PHARMACOGNOSY AND PHYTOCHEMISTRY - IMPORTANT POINTS AND MCQS FOR GAT
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Select the correct answer out of the given choices
1.Is Known as father of medicine?
a)Aristotle b) Dioscorides
c)Hippocratesd) Galen
2.Drug is not under the class of organized drug :
a) Leavesb) flowers
c) Fruitsd) GumsAns: d
3.Drug is not under the seed class :
a) Nux vomicab) Digitalis
c) stropanthusd) Ispgol Ans: b
4.Drug which does not belong to leaves class :
a) Senna b) Digitalis
c) Eucalyptus d) turmeric Ans: d
5.Drug which does not belong to fruit class :
a) Artemesiab) fennel
c) Corianderd) Colocynth Ans: a
6.Dried latex of the drug is used, except :
a) Opiumb) Gatta parcha
c) Papaind) Balsam Ans: b
7.The roots of following drugs are effective, except :
a) Rauwolfia b) Ipecacuanha
c) Turmericd) Aconite Ans: d
8.Leaves of the following drugs are affective, except:
a) Senna b) Digitalis
c) Cloved) Vasaka Ans : c
9.Entire parts of the following drugs are effective, except:
a) Ergotb) Belladonna
c) Ephedrad) Clove Ans:d
10.Select the drug, which is not belonging to glycoside class?
a) Digitalisb) senna
c) Nux vomicad) Cascara
11.select the drug, which is not belonging to tannin class?
a) Myrobalamd) Pale catechu
c) Ashokad) Peppermint Ans: d
12.Drug not belonging to volatile oil class:
a) Peppermint b) Clove
c) Castor oild) Garlic Ans : c
13.Select the does not belong to tannin class:
a) Colophony b) Guar gum
c) Acaciad) Agar Ans : c
14.Select the drug, which is not showing carminative property?
a) dillb) Mentha
c) sennad) Cardamom Ans : a
15.______ is not used as expectorant.
a) Ipecacuanhab) Vasaka
c) Liquoriced) atropine Ans: d
16.______ is not used as cardiotonics
a) Digitalisb) Cinchona
c) Squilld) Stropanthus Ans:b
17.Drugs is used as Antihypertensive :
a) Rauwolfiab) Digitalis
c) squilld) Stropanthus Ans : c
18.____is used as adrenergic drug.
a) Ephedrab) Physostigma
c) Pilocarpusd) belladonna Ans : d
19.____is not used as CNS depressant.
a) Hyoscyamineb) Belladonna
c) coffeed) Opium Ans :
20.Drug do not used as anticancer :
a) Podophyllumb) Curare
c) Camptothecad) Taxus Ans : b
21.Drug is not used as antirheumatic :
a) Quassiab) Aconite
c) Colchicumd) Guggul Ans : d
22.Drug is used as emetic :
a) Agar b) Isapghul
c) Ipecasd) Banana Ans : c
23.Drug is used as bronchodilator :
a) Teab) Liquorice
c) Ipecacuanhad) Vasaka
Ans : c
24.Drug is used as antimalerial :
a) Ashwagandhab) Tulsi
c) Ginsengd) Artemesia Ans : d
25.Is not the function of cell wall of the plant?
a). Protect the protoplast
b)Provide mechanical support to the organ
c) check the rate of transpiration
d) Give green colour to leaf Ans : b
26.Alkaloids are ________ type of substances.
a) Acidb) Neutral
c) Chemical d) Basic nitrogenous Ans : d
27.glycosides are condensation products of :
a) Sugar + aglycone b) Sugar + Protein
c) Protein + aglyconed) Fats + aglycone Ans : a
28.Tannins give colour with iron compound :
a) Pale yellow b) Blue black
c) Light pink d) Orange Ans : c
29.The example of capsule fruit is :
a) Radishb) Mustard
c) Cabbaged) Datura Ans : a
30.Flower bud of drug showing medicinal importance:
a) saffrom b) Clove
c) Figd) Caraway Ans : b
31.The term Aril means :
a). Outgrowth originating from micropyle
b) Succulent growth from hileum
c) Enlarged funicle
d) Stiff bristle like appendages Ans : b
32.The term Arillode means :
a). Outgrowth from micropyle
b) Stiff bristle like appendages
c) Warty outgrowth
d) Enlarged funicle Ans : b
33.Drug is not an example of organized crude drug :
a) Digitalis b) Cinchona
c) Aloed) Clove Ans : a
34.Drug is not an example of unorganized crude drug :
a) Cinchona b) Aloe
c) Agard) Colophony Ans : a
35.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
1Types of drugExample
a) Vegetable drugi) Honey bees
b) Animal drugii) Arsenic oxide
c) Mineral and metaliii) Belladonna Ans : a) iiib) i.c) ii
02A
a) Hippocratesi) 384-322 B.C.
b) Aristotleii) 40-80 A.D.
c) Discoridesiii) 400-360 B.C.
d) Galeniv) 131-200 A.D. Ans: a) iiib) i.c) iid) iv
3. Morphological class of drugExample
a) Rootsi) Quassia
b) Woodsii) Turmeric
c) Rhizomesiii) Karachi
d) Barkiv) Rauwolfia Ans: a) ivb) i.c) iid) iii
4.Morphological class of drug Example
a) Gumsi) Acacia
b) Dried extractii) Gelatin
c) Dried juiceiii) Kino Ans : a) i.b) iic) iii
5ClassExample
a) Seedsi) Vasaks
b) Leavesii) Coriander
c) Fruitsiii) Pyrethrum
d) Flowersiv) Isapgol Ans: a) ivb) i.c) iid) iii
6.ClassExample
a) Lipidsi) Bees wax
b) Resinsii) Bees was
c) Volatile oiliii) Garlic Ans : a) i. b) iic) iii
7.ClassExample
a) Glycosidesi) Cinchona
b) Alkaloidsii) Digitalis
c) Tanninsiii) Ashoka
d) Carbohydratesiv) Guar gum Ans: a) iib) i.c) iiid) iv
8. ClassExample
a) Emeticsi) Castor oil
b) Purgativeii) Cardamom
c) Carminativeiii) Cinchona
d) Bittersiv) Ipecacuanha Ans : a) iv b) i. c) iid) iii
9.ClassExample
a) Expectoranti) Tea
b) Antitussiveii) Opium
c) Anitexpectorantiii) Starmonium
d) Bronchodilatoriv) Vasaka Ans : a) iv b) ii c) iiid) i
10.Pharmacological actionExample
a) Anticholinergici) Physostigmina
b) Cholinergicii) Datura
c) Adrenergiciii) Opium Ans : a) ii b) i. c) iii
11.DrugEpidermal structure
a) Digitalisi) Wavy
b) Hyoscyamusii) Wavy and striated cuticle
c) belladonnaiii) striated walled and polygonal
d) Sennaiv) Thick walled beaded Ans : a) iv b) i. c) iid) iii
ALKALOIDS
Select the correct answer out of the given choices
1.Protoalkaloids are also called as :
a) Amino alkaloidb) Pseudo alkaloid
c) True alkaloidd) Extra alkaloid Ans : a
2.True alkaloids are always present in plants as:
a) Salts of inorganic acidb) Salts of organic acid
c) Salts of me conic acidd) Salts of benzoic acid Ans: b
3.the example of pseudoalkaloid :
a) Caffeineb) Hygrine
c) Arecolined) Lobeline Ans : a
4.Which drug is not under the chemical class of indole?
a) Quinidineb) Quinine
c) Atropined) camptothecin Ans : c
5.The ring structure present in strychnine :
a) Indoleb) Pyrrole
c) Pyridined) Piperidine Ans : a
6.Drug is an example of amino alkaloid :
a) Ephedrineb) Aconine
c) Caffeined) Theophylline Ans : b
7.Deadly Nightshade is the synonym of the drug :
a) Daturab) Belladonna
c) Cinchonad) Coca Ans : b
8.Family of the Vinka :
a) Rubiaceae b) Solanaceae
c) Apocyanaceaed) Erythroxylaceae Ans : c
9.Which is not the use of argot?
a) Oxytocinb) Prevent post partum hemorrhage
c) Migrained) Laxative Ans : d
10.Nux vomica is not used as:
a) CNS stimulantb) bitter stomachic
c) Tonicd) Expectorant Ans :
11.Family of Ipecac is :
a) Rubiaceaceb) Theaceae
c) Solanceaed) Acantheceae Ans: a
11.Which is not the use of Stramonium ?
a) Anticholinergicb) Mydriatic
c) Antiadrenergicd) Control of Motion sickness Ans : c
12.Which is not the chemical constituent naturally obtained from Opium?
a) Morphineb) Codeine
c) Narcotinec) Heroine Ans : d
13.Which is the active chemical constituent obtained from Ipecac ?
a) Cephaelineb) Berberine
c) Hydrastined) Tropane Ans : a
14.‘Thorn apple’ is the synonym for the drug:
a) Belladonnab) Cinchona
c) Daturad) Stramonium Ans : d
15.Which drug is not belonging to family Apocyanaceae ?
a) Vincab) rauwolfia
c) Kurchid) Gloriosa Ans : d
16.Which is not the biological source of Cinchona ?
a) Cinchona calisayab) cinchona officinalis
c) Cinchona succirubrad) Cinchona indica Ans : d
17.Which ergot alkaloid is water-soluble ?
a) Ergotamine b) Ergosine
c) Ergocristined) Ergometrine Ans : d
18.Ergometrine alkaloid shows :
a) Laevo b) Dextro
c) Racemic mixtured) Trans Ans : a
19.Ergometrine shows configuration :
a) Laevo b) Dextro
c) Racemic Mixture d) trans Ans : b
20.Ergot contains large number of indole alkaloids, which are the
derivatives of :
a) Lysergic acidb) Benzoic acid
c) Cinnamic acidd) Meconic acid Ans : a
21.Which forms of the ergot alkaloids are especially important?
a) Laevo b) Dextro
c) cisd) trans Ans : a
22.How many pairs of alkaloid are present Ergot ?
a) Five b) Four
c) Threed) Six Ans : d
23.Ergot powder gives blue color with :
a)P-dimethylaminobenzaldehyde
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
25.Ergometrine gives fluorescence in water :
a) Yellow b) Green
c) Redd) Blue Ans : d
26‘Crow fig’ is the synonym for the drug:
a) Strychnous nux vomica b) Rauwolfia sepentina
c) Rauwolfia densiflorad) Rauwolfia vometoria Ans : a
26.Stychnous nux vomica belongs to family :
a) Scrophulareaceaeb) Liliaceae
c) Apocyanaceaed) Loganiaceae Ans : d
27.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
28.Lignified trichomes is characteristic of drug :
a) Catharanthus b) Cassia angustifolia
c) Strychnous nux vomicad) Digitalis purpurea Ans:c
29.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) Strychnineb) Brucine
c) a-Coubrined) B-coubrine Ans : a
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