BP504 T PHARMACOGNOSY MCQ (QUIZ -13) T. Y. B. Pharm Sem - V (UNIT -2) I Glycosides mcq

 

PHARMACOGNOSY MCQ (Quiz-13)  

MULTIPLE CHOICE QUESTIONS

T. Y. B.PHARM  SEM-V (UNIT - 2)

AS PER PCI SYLLABUS

1. What is the main property of digitalis?

  A) Cardio tonic  
B) Anti-inflammatory
C) Antiseptic
D) Anticancer

... Answer is : A) Cardio tonic

2.Digitalis adulterated with all of the following except.

A) Comfrey leaves
B) Verbascun thapus
C) Scilla leaves
D) Primrose leaves

... Answer is : C) Scilla leaves

3. Baljet test is used to identify

A) Senna
B) Digitalis
C) Aloe
D) Deoxy sugar

... Answer is : B) Digitalis

4. Length of leaves of digitalis is

A) 10-20 cm
B) 10-30 cm
C) 20-30 cm
D) 30-40 cm

... Answer is : B) 10-30 cm

5. What is the main chemical constituent of digitalis?

A) Purpurea A and B
B) Verodoxin
C) Saponin
D) Odoroside H

... Answer is : A) Purpurea A and B

6. In Digitalis leaf ____________ of stomata are present. .

A) Diacytic
B) Rubecious
C) Paracytic
D) Anomocytic

... Answer is : D) Anomocytic

7. Hydrolytic product of verdocin is

A) Gitoxo genin + 3-Digitoxose
B) Gitoxo genin + Digitalose
C) Gitaloxigenin + Digitalose
D) Digitoxigenin + 3-Digito xose

... Answer is : C)
Gitaloxigenin + Digitalose

8. Digitalis used to treat...

A) Congestive heart failure
B) Arterial flutter
C) Tachycardia
D) All of the above

... Answer is : D)
All of the above

9. The extraction of steroidal saponins on commercial scale is from

A) Trigonella
B) Dioscorea
C) Digitalis
D) Datura

... Answer is : B) Dioscorea

10. The a and ß stereo isomers of glycosides are assigned on the basis of

A) Glycosidic linkage of aglycone and aglycone
B) Glycosidic linkage of glycone and aglycone
C) Aglycone component
D) Glycone component

... Answer is : C) Aglycone component