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1. What is the difference between phytotherapy and
medical herbalism?
a) Phytotherapy is based on scientific evidence, while
medical herbalism is based on traditional knowledge.
b) Phytotherapy uses only plant-derived substances, while
medical herbalism uses other natural substances as well.
c) Phytotherapy is regulated by the FDA, while medical
herbalism is not.
d) *Phytotherapy is a science-based medical practice, while
medical herbalism is an empirical approach.*
Rationale: Phytotherapy is distinguished from medical
herbalism by its reliance on scientific evidence from
clinical trials and pharmacological studies, rather than on
empirical appreciation of medicinal herbs .
2. Which of the following factors can affect the quality and
safety of phytomedicines?
a) *Amount of chemicals in the plant.*
b) *How the plant was harvested and stored.*
c) *Ingredients added to the phytomedicine.*
d) *Processing of the plant.*
e) *Species and parts of the plants used.*
Rationale: All of these factors can influence the
concentration, composition and potency of the active
ingredients in phytomedicines, as well as the presence of
contaminants or adulterants .
3. Which of the following phytomedicines is commonly
used to treat mild to moderate depression?
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