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WHMF221 Herbal Medicine Pharmacology and Pharmacognosy

Description

Quiz on WHMF221 Herbal Medicine Pharmacology and Pharmacognosy, created by Eleni Cico on 17/06/2020.
Eleni Cico
Quiz by Eleni Cico, updated more than 1 year ago
Eleni Cico
Created by Eleni Cico about 4 years ago
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Resource summary

Question 1

Question
All volatile oils are
Answer
  • antiseptic and antiviral
  • spasmolytic and antiviral
  • spasmolytic and carminative
  • carminative and antibacterial

Question 2

Question
A plant from the Lamiaceae family that contains wogonin and baicelain
Answer
  • Melissa officinalis (lemon balm)
  • Scultellaria baicanensis (skullcap)
  • Matricaria chamomilla (chamomile)
  • Lavandula angustifolia (lavender)

Question 3

Question
What is the function of of flavanoids in leaves
Answer
  • Act as plant sunscreen
  • The give the leaves their bright colour
  • Plant respiration
  • Photosynthesis

Question 4

Question
Where are flavanoids most concentrated in plants
Answer
  • seeds
  • stems
  • flowers
  • leaves

Question 5

Question
Boswellia is
Answer
  • a resin
  • a gum
  • gumresin
  • oleogumresin

Question 6

Question
Common constituents of ginkgo biloba
Answer
  • flavonoid glycosides
  • terpene lactones
  • gingko flavones
  • all the above

Question 7

Question
A herb that is useful in cardiac insufficiency that contains flavanoids
Answer
  • Crataegus monogyna (hawthorn)
  • Silybum marianum (milk thistle)
  • Scultellaria baicanensis (skullcap)
  • Ginkgo biloba (ginkgo)

Question 8

Question
What do Anthroquinones - anthronoles, oxanthones, dianthrones all have in common
Answer
  • they are all cardioprotective
  • they are all laxatives
  • they all have an affinity for the nervous system
  • they are all anti-tussive

Question 9

Question
Napthodianthrones do not exert a laxative effect on the LI
Answer
  • True
  • False

Question 10

Question
Amoracia rusticana (horseradish) is safe during pregnancy
Answer
  • True
  • False

Question 11

Question
Allyl isothiocynate is the pungent principle of Amoracia rusticana
Answer
  • True
  • False

Question 12

Question
The major constituent of Harpagophytum progumbens (devils claw) is an iridoid glycoside known as a Harpagoside
Answer
  • True
  • False

Question 13

Question
[blank_start]What functional[blank_end] group gives aspirin its antiplatelet activity
Answer
  • acetyl
  • ketones
  • hydroxyls
  • phenols

Question 14

Question
What does OPC stand for
Answer
  • oligometric proanthocyanidins
  • oligopolyphenolic compounds
  • polyphenic compounds
  • proanthocyanidins

Question 15

Question
Coffee consumption should be
Answer
  • at least 15 minutes before a meal
  • at least 15 minutes after a meal
  • taken with food
  • 2-3 hours after a meal

Question 16

Question
Which of the following are not inulin
Answer
  • cinnamomum verum (cinnamon)
  • cyanara scolymus (globe artichoke)
  • arctium lappa (burdock root)
  • allium sativum (garlic)

Question 17

Question
Tick as many as are applicable. Chlorella has some evidence of being
Answer
  • anticarcinogenic
  • immunomodulatory
  • hypolipedemic
  • gastric-mucosal protective
  • detoxificant

Question 18

Question
Spirulina has some evidence of being
Answer
  • antiviral, hypocholesterolemic, antioxidant, hepatoprotective, anti-allergic, immune-modulatory
  • antiviral, hypocholesterolemic, antioxidant, hepatoprotective
  • immune-modulatory, antioxidant
  • antiviral, hypocholesterolemic, antioxidant, hepatoprotective, anti-allergic, anti-cancer

Question 19

Question
[blank_start]Saponins[blank_end] are haemolytic if injected
Answer
  • Saponins

Question 20

Question
Glycyrrhizin affects a glucocortico-mimetic action
Answer
  • decreases conversion of cortisol to inactive metabolite cortisone
  • raises blood pressure and promotes odema due to mineralcorticoid action
  • avoid in individuals with high cortisol (suffer from stress and anxiety)
  • all the above
  • enhances anti-inflamatory action of cortisol
  • stabilises eosonaphils and PAF cascade

Question 21

Question
[blank_start]Tribulus terrestris[blank_end] is a herb used to avoid androgen sensitive tumours and contains steroidal saponins
Answer
  • Tribulus terrestris

Question 22

Question
What is the interaction between tannins and alkaloids in a bottle called? [blank_start]Physical interaction[blank_end]
Answer
  • Physical interaction

Question 23

Question
The Asteraceae family is NOT a rich source of alkaloids
Answer
  • True
  • False

Question 24

Question
What is the herb contraindicated in in lactation, pregnancy, jaundice in neonates, kidney disease and in babies with glucose-6-phosphate dehydrogenase deficiency ? [blank_start]hydrastis canadensis[blank_end]
Answer
  • hydrastis canadensis

Question 25

Question
Check all that apply. Corydalis ambigua pharmakokinetics
Answer
  • rapid absorption alkaloids
  • rapid onset but short lived actions
  • alkaloids cross the BBB
  • analagesic action of rhizome is up to 10% of that of opium
  • isolated alkaloids are up to 40% potency of opium
  • not addictive and does not have an affinity for opioid receptors although tolerance may develop
  • sedative - antagonises amphetamine and caffeine

Question 26

Question
The following herb/s a source of caffeine and can be used in asthma for their bronchodilating actions
Answer
  • Ephedra, theophylline & guarana
  • guarana
  • ephedra
  • theophylline

Question 27

Question
Check all that apply. The pharmacodynamics of coumarins:
Answer
  • improved lymphatic drainage
  • improved venous return
  • anti-odema
  • anti-inflammatory
  • anti-COX pathway via inhibition of prostaglandin synthesis
  • slows blood coagulation
  • spasmolytic
  • anti-diarrhoea

Question 28

Question
Which volatile oil consists of cineole, pinene, , camphor, borneol, terpineol? [blank_start]Rosmarinus officinalis[blank_end]
Answer
  • Rosmarinus officinalis

Question 29

Question
Dicoumarol is a [blank_start]anticoagulant[blank_end]
Answer
  • anticoagulant
  • diuretic
  • hypotensive
  • hypertensive

Question 30

Question
P-glycoprotein (Pgp) is expressed in the [blank_start]small intestine[blank_end]
Answer
  • small intestine
  • large intestine

Question 31

Question
Digoxin and hawthorn have actions that are similar and have additive effects when used together. What effect might this be? [blank_start]Cardiotonic[blank_end]
Answer
  • Cardiotonic

Question 32

Question
Capsicum spp, Chilli and Cayenne are herbs contain
Answer
  • oleosresin
  • gumresins
  • oleogumresins
  • none of the above

Question 33

Question
Bitters do NOT clear heat
Answer
  • True
  • False

Question 34

Question
These constituents should be taken 2-3 hours away from mineral supplements and medications. [blank_start]Mucilages and tannins[blank_end]
Answer
  • Mucilages and tannins
  • mucilages
  • tannins
  • phenols

Question 35

Question
The following herbs may cause [blank_start]hepatotoxicity[blank_end] Teucrium spp, Piper methysticum, , Larrea tridentate,
Answer
  • hepatotoxicity

Question 36

Question
L-tetrahydropalmatine is a major alkaloid in [blank_start]Corydalis ambigua[blank_end]
Answer
  • Corydalis ambigua

Question 37

Question
Paullinia cupana (guarana) contains this stimulant: [blank_start]caffeine[blank_end]
Answer
  • caffeine

Question 38

Question
Herb/s known for their hepato-toxic effects
Answer
  • Piper methisticum
  • Chelidonium majus & symphytum officinale
  • Teucrium chamaedrys
  • Larrea tridentate & Tussilago farfara
  • all of the above

Question 39

Question
Zingiber officinale is a [blank_start]oleoresin[blank_end]
Answer
  • oleoresin

Question 40

Question
The reishi mushroom is also known as [blank_start]ganoderma[blank_end]
Answer
  • ganoderma

Question 41

Question
A side effect of overdosing Glyccyrrhizin is [blank_start]hypertension[blank_end]
Answer
  • hypertension
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