Deck 1: Pharmacovigilance, Herbal Reactions, and Extraction Techniques

Question 1

What is Aim of Pharmacovigilance?

A)To improve patient care & safety in relation to medicines & all medical & para-medical interventions
B)To improve public health & safety in relation to the use of medicines
C)To contribute to the assessment of benefit, harm, effectiveness and risk of medicines
D)All of Above

Answer 1

To improve patient care & safety in relation to medicines & all medical & para-medical interventions

Question 2

Some unwanted reactions in pharmacovigilence study due to herbs can be

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

Answer 2

No Hypersensitivity, no allergic and no idiosyncratic reactions

Question 3

Which Classifications of Adverse drug reaction are incorrect?

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

Answer 3

Type B-Idiobratic

Question 4

The general techniques of medicinal plant extraction are

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

Question 5

Which is not include in Extraction techniques For aromatic plants

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

Question 6

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

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

Question 7

Which criteria are not match to the percolation method

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

Question 8

Ultrasound with frequencies ranging from

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 9

Chromatography can not be classified according to mechanism of separation as

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

Question 10

Modern (Non-traditional) Methods of Extraction are

A)Solid phase micro-extraction (SPME)
B)Supercritical fluid extraction (SFE)
C)Simultaneous distillation extraction (SDE)
D)All of Above

Question 11

Which chemical is not used in estimation of sennoside?

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

Question 12

Which is biological source of Dioscoria ?

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

Question 13

Rutin is used in

A)antioxidant
B)Oedema
C)Anti-inflammatory
D)All of Above

Question 14

Which method is not used for Estimation of caffeine?

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

Question 15

Which colour is obtained in Dragendroff reagent with alkaloid?

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

Question 16

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

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

Question 17

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

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 18

The manufacturing plant should have adequate space for

A)Manufacturing process area
B)Quality control section area
C)Finished good store
D)All of Above

Question 19

Which drug is not used in memory enhancer?

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

Question 20

Which drug is used in hepatoprotective drug?

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

Question 21

Which qualitative methods used for alkaloids?

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

Question 22

What are the charecteristics of volatile oil

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

Question 23

Alkaloid react with HNO₃ and brucine give

A)Red colour
B)Yellow colour
C)Orange colour
D)Pink colour

Question 24

Antimony trichloride test is used for

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

Question 25

Which method are used for Qualitative analysis?

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