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Which one of these reagent is used to indicate the presence of emetine?
Pharmacognosy D. Pharma B. Pharma Diploma in Pharmacy
Q. 9 of Quiz-780 (Que-ID : 1389)
Which one of these reagent is used to indicate the presence of emetine?
- Picric acid
- Potassium chlorate
- potassium bismuth iodide
- Iodine in pottassium iodide solution
Ans → (b)Potassium chlorate
Explanation → Emetine is shaken with water and small amount of HCL. To the filtrate pottasium chlorate is added. It goves a yellow colour changing to red.
This question is taken from this post → Pharmacognosy Practice test #1 | MCQs for Pharmacy Exams - attemp/practice
More MCQs in - Pharmacognosy Practice test #1 | MCQs for Pharmacy Exams
Q. 1 of Quiz-780 (Que-ID : 1381)
The term 'Pharmacognosy' was coined by-
- Pelletier
- Sertuener
- Stars and Otto
- Seydler
Q. 2 of Quiz-780 (Que-ID : 1382)
The source of Indian acacia is-
- Acacia arabica
- Gelidium amansii
- Astragalus gummifur
- Sterculia urens
Q. 3 of Quiz-780 (Que-ID : 1383)
Ashwagandha is common name for-
- Wthania somniferum
- Holarrhena antidysentrica
- Bacopa moneira
- Centella asiatica
Q. 4 of Quiz-780 (Que-ID : 1384)
Quinine and quinidine is differ in-
- Chemical structure
- solubility
- In rotating the plane of polarized light
- none of the above
Q. 5 of Quiz-780 (Que-ID : 1385)
Cinchona belongs to family-
- Rutaceae
- Apocynaceae
- Rubiaceae
- Lauraceae
Q. 6 of Quiz-780 (Que-ID : 1386)
Which one of these is called a Indian tobacco?
- Lobelia
- Nicotina
- Cocca leaves
- none of the above
Q. 8 of Quiz-780 (Que-ID : 1388)
Deadly night shade plant is related to-
- Hyoscyamus niger
- Datura stramonium
- Belladonna
- none of the above
Q. 9 of Quiz-780 (Que-ID : 1389)
Which one of these reagent is used to indicate the presence of emetine?
- Picric acid
- Potassium chlorate
- potassium bismuth iodide
- Iodine in pottassium iodide solution
Q. 10 of Quiz-780 (Que-ID : 1390)
Nux-vomica seed belongs to the family-
- Rubiaceae
- Loganiaceae
- Papaveraceae
- Apocynaceae
Q. 11 of Quiz-780 (Que-ID : 1391)
Which one of these alkaloids is volatile in nature?
- Narcotine
- Papaverine
- Nicotine
- Thebaine
Q. 12 of Quiz-780 (Que-ID : 1392)
Keller-Killiani test is specified for-
- Aglycon part of digitalis glycosides
- Glycon part of Digitalis glycosides
- Both Glycon and Aglycon part
- none of the above
Q. 13 of Quiz-780 (Que-ID : 1393)
which one of these is adulterant of digitalis leaves?
- Verbasscum thapsus
- Digitalis lutea
- Digitalis thapsi
- none of the above
Q. 15 of Quiz-780 (Que-ID : 1395)
Amylum is synonym for-
- starch
- cellulose
- sodium alginate
- isaphgol mucilage
Q. 17 of Quiz-780 (Que-ID : 1397)
Urginea maritimma is used as-
- Purgative
- Astringent
- Cardiotonic
- Anti-infective
Q. 19 of Quiz-780 (Que-ID : 1399)
Camphor is obtained from which plant?
- Eucalyptus globulus
- Cinnammonnum camphora
- Chenopodium ambrosoids
- none of the above
Q. 20 of Quiz-780 (Que-ID : 1400)
Cymbopogon citratus belongs to the family-
- Graminae
- Lauraceae
- Myrtaceae
- Rubiaceae
Q. 21 of Quiz-780 (Que-ID : 1401)
Terpentine oil contains mainly-
- citral
- α-pinene
- Limonene
- Phellandrene
Q. 22 of Quiz-780 (Que-ID : 1402)
Peppermint oil is synonym for-
- Mentha oil
- Chenopodium oil
- Cardamom oil
- Lemon oil
Q. 23 of Quiz-780 (Que-ID : 1403)
Which part of the Dill fruit contains oil?
- Entire fruit
- Endosperm
- Vittae
- Mericarp
Q. 24 of Quiz-780 (Que-ID : 1404)
Pale and black catechu are differentiated on the basis of presence/ absence of-
- Catechin
- Quercetin
- Gambier fluorecin
- Gums
Q. 25 of Quiz-780 (Que-ID : 1405)
Triterpenoid saponins are present in-
- Arjuna Bark
- Black catechu
- Bahera
- none of the above
Q. 26 of Quiz-780 (Que-ID : 1406)
Pungency of chilies is due to the presence of?
- Capsaicin
- Capsanthin
- Carotene
- Pungent protein
Q. 27 of Quiz-780 (Que-ID : 1407)
Turmeric possess saffron colour due to presence of-
- Curcumin
- Turmerone
- Curcumens
- Phellandrene
Q. 28 of Quiz-780 (Que-ID : 1408)
Free cinnamic acid is present in-
- Colophony
- Storax
- Asafoetida
- Balsam of tolu
Q. 30 of Quiz-780 (Que-ID : 1410)
Silk fibres obtained from-
- seeds of goissypium
- Cacoons of Bombyx mori
- Synthetic source
- Corchorus cupsularin
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Cell mediated immunity is derived from
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The perpetual inventory system includes-
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The business financial year in India ends on -
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- December 31st
- July 31st
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Drugs that contraindicated in pregnancy-
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- Phase II
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When businesses organisations owned and controlled by a single person it is…
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- Partnership firms
- Co operative society
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In diphtheria the causetive organism affects-
- upper respiratory tract
- Intestine
- brain
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- Urography
- Bronchography
- Arteriography
- Myelography
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The term 'Pharmacognosy' was coined by-
- Pelletier
- Sertuener
- Stars and Otto
- Seydler
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- vitamin B2
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- anatomy
- physiology
- cytology
- teleology
Q. 30 of Quiz- (Que-ID : 4936)
Which of the following is a sedative-hypnotic agent?
- Paracetamol
- Diazepam
- Aspirin
- Metformin
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Q. 18 of Quiz- (Que-ID : 1278)
The valuable reference material which helps medical and paramedical staff in evaluation is-
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- none of these
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- cash
- credit
- both cash and credit
- Instalment basis
Q. 6 of Quiz- (Que-ID : 1266)
Apnea is a term related to-
- Pain in Joints
- Falling of hair
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- Transitory cessation of breathing
Q. 11 of Quiz- (Que-ID : 1320)
Business is an-
- non-economic activity
- economic activity
- both economic and non-economic activity
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Lemon spirit is used in the mixtures as -
- Vehicle
- Flavouring agent
- Preservative
- None of the above
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Which one of these glands has both endocrine and exocrine function?
- Liver
- Pancreas
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Amorphous forms of drugs are
- Usually less soluble than crystalline forms
- Usually more soluble than crystal form.
- Also called solvents
- Practically insoluble
Q. 25 of Quiz- (Que-ID : 1091)
Evans blue is used to determine -
- Liver function
- kidney function
- Blood volume
- Ulceration in Eye cornea
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Which one of these is called a Indian tobacco?
- Lobelia
- Nicotina
- Cocca leaves
- none of the above
Q. 9 of Quiz- (Que-ID : 460)
Enzyme Reaction kinetics are governed by:
- Michaelis theory
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Q. 9 of Quiz- (Que-ID : 1162)
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Q. 7 of Quiz- (Que-ID : 1130)
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- Syrup
- Aromatic waters
- Water
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Q. 8 of Quiz- (Que-ID : 1475)
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- Antiemetics
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A component of coenzyme A is
- Inosine
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- Pyridoxine
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Which Tarsal bone forms the heel of the foot?
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- cuboid
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- Bactericidal in nature
- Bacteriostatic in nature
- Bactericidal only at high dose
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Q. 6 of Quiz- (Que-ID : 1315)
ICICI stands for -
- Industrial Credit and Investment Corporation of India
- Inductrial and Commercial Investment Corporation of India
- Indian Corporation of Investments and Commercial Institution
- Industrial Corporation of Investment and Credit Income
Q. 8 of Quiz- (Que-ID : 1358)
Microcytic hypochromic anemia occurs due to deficiency of-
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Which hormone acts via tyrokinase receptors?
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Q. 28 of Quiz- (Que-ID : 1288)
if a petient who has been stabilized on aspirin, starts taking phenylbultazone, then the free salicylate concentration will
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