Herbalism Medicinal Plants (Herbalism) 2

Question 1

Which part of the valerian plant is most commonly used for its sedative properties?

Accepted Answer

Root

Answer

Valerian root contains valerenic acid and other compounds that promote relaxation and sleep.

Question 2

Milk thistle (Silybum marianum) is best known for supporting which organ?

Accepted Answer

Liver

Answer

Silymarin, the active compound in milk thistle seeds, is a well-studied hepatoprotective agent.

Question 3

What is the primary active constituent responsible for echinacea's immune-stimulating effects?

Accepted Answer

Alkylamides and polysaccharides

Answer

Alkylamides and polysaccharides in echinacea are the key compounds shown to modulate immune response.

Question 4

Adaptogenic herbs are defined by their ability to do which of the following?

Accepted Answer

Help the body resist physical and mental stress non-specifically

Answer

Adaptogens normalize physiological functions and increase resistance to stress without causing organ-specific harm.

Question 5

Which herbal preparation involves soaking plant material in cold water overnight?

Accepted Answer

Cold maceration

Answer

Cold maceration extracts heat-sensitive constituents such as mucilaginous compounds by using cold water over several hours.

Herbalism Practice Test