Pharmacognosy mcqs (321_330)
321.Which of the following identifies histologically difference between Cinnamomum Cassia and Cinnamomum zeylanicum barks
A.Phloem fibres
B.Cortex
C.Pericylic fibres
D.Sclerieds
Ans.B
322.Animal wool fat is a
A.Wax
B.Fat
C.Lipid
D.Fixed oil
Ans.A
323.Hyoscyamus is
A.Henbane
B.Belladonna
C.Stramonium
D.Duboisia
Ans.A
324.Curacao aloes is
A.Aloe barbadensis
B.Aloe perryi
C.Aloe ferox
D.Aloe spicata
Ans.A
325.Drug used in open_angle glaucoma is
A.Physostigmine
B.Reserpine
C.Pilocarpine
D.None
Ans.A
326.Lobeline is classified as a/an
A.Expectorant
B.Antitussive
C.Mydriatic
D.Anthelmintic
Ans.A
327.Chemical constituent of cochienal is
A.Carminic acid
B.Quinic acid
C.Curcumin
D.Cantharidin
Ans.D
328.Ergotamine is used to treat
A.Glaucoma
B.Hypertension
C.Hypotension
D.Migraine
Ans.D
329.Catharanthus rosea contains
A.Cocaine
B.Emetine
C.Reserpine
D.Vinblastine
Ans.D
330.Sympathomimetic alkaloid is present in
A.Coca
B.Datura
C.Ipecac
D.Ephedra
Ans.D
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