Question 1

Which drug is used in hepatoprotective drug?

Accepted Answer

A)  Garcenia
B)  Amla
C)  Vinca
D)  Lobelia B

Question 2

Which chemical is not used in estimation of sennoside?

Accepted Answer

A)  HCl
B)  KOH
C)  NaCl
D)  Ether C

Question 3

Which method is not used for Estimation of caffeine?

Accepted Answer

A)  HPLC
B)  Mass Spectroscopy
C)  HPTLC
D)  Potentiometry A

Question 4

Which colour is obtained in Dragendroff reagent with alkaloid?

Accepted Answer

A)  Orange red ppt
B)  Cream colour ppt
C)  Yellow ppt
D)  Purple colour

Question 5

Which method are used for Qualitative analysis?

Accepted Answer

A)  HPLC
B)  HPTLC
C)  Colum chromatography
D)  all of above

Question 6

Chromatography can not be classified according to mechanism of separation as

Accepted Answer

A)  Absorption chromatography
B)  Partition chromatography
C)  Ion exchange chromatography
D)  All of abobe

Question 7

Antimony trichloride test is used for

Accepted Answer

A)  Tannin
B)  Alkaloid
C)  Glycoside
D)  All of above

Question 8

Which method is best suitable for use in case of the thermolabile drugs

Accepted Answer

A)  Decoction
B)  Maceration
C)  Digestion
D)  Hot Continuous extraction

Question 9

The general techniques of medicinal plant extraction are

Accepted Answer

A)  Infusion
B)  Digestion
C)  Counter-current extraction
D)  All of above

Question 10

Which Precaution taken against contamination and mixing of herbal drugs in manufacturing?

Accepted Answer

A)  Not required exhaust system
B)  Using appropriate pressure differential in the process area
C)  Expert technical staff are not required
D)  all of above

Question 11

Ultrasound with frequencies ranging from

Accepted Answer

A)  -30 kHz to 3000 kHz
B)  20 kHz to 2000 kHz
C)  1-0 kHz to 1000 kHz
D)  40 kHz to 4000 kHz

Question 12

Which drug is not used in memory enhancer?

Accepted Answer

A)  Galo
B)  Brahmi
C)  Ginseng
D)  Ephedra

Question 13

Some unwanted reactions in pharmacovigilence study due to herbs can be

Accepted Answer

A)  Usually not detectable by pharmacodynamics and often predictable
B)  Detectable either by pharmacodynamics or pharmacovigilance
C)  No Hypersensitivity, no allergic and no idiosyncratic reactions
D)  No any Mid-term and long-term toxic effects including liver, renal, cardiac and neurotoxicity also

Question 14

Which is biological source of Dioscoria ?

Accepted Answer

A)  Dioscorea Deltoidea
B)  Dioscorea Tokora
C)  Above A and B
D)  Dioscorea is obtained from Discoreac officinalis

Question 15

Which is not include in Extraction techniques For aromatic plants

Accepted Answer

A)  Headspace trapping
B)  Microdistillation
C)  Phytonic extraction
D)  Hydrodistillation techniques

Question 16

Which Classifications of Adverse drug reaction are incorrect?

Accepted Answer

A)  Type A-Augmented
B)  Type B-Idiobratic
C)  Type C-Cumulative
D)  Type D-Delayed Onset

Question 17

Which qualitative methods used for alkaloids?

Accepted Answer

A)  Mayer's test
B)  Wagner's test
C)  Dragendroff's test
D)  All of above

Question 18

Which method is not used for evaluation of volatile oil containing drugs?

Accepted Answer

A)  Noller test
B)  Salkowski test
C)  Antimony trichloride
D)  All of Above

Question 19

What are the charecteristics of volatile oil

Accepted Answer

A)  Strong odour and smell
B)  Do not leave permanent grease spot
C)  Solid form
D)  a and b

Question 20

Which criteria are not match to the percolation method

Accepted Answer

A)  Continuous flow of solvent through the bed
B)  In this process, the crude drug is boiled in a specified volume of water
C)  The solid ingredients are moistened with an appropriate amount of the specified menstruum
D)  The mixture is allowed to macerate in the closed V shaped percolator for 24 h

Exam 1: Pharmacovigilance, Herbal Reactions, and Extraction Techniques