Herbs Have Not Been Approved for Use as Drugs

question 30

Multiple Choice

Herbs have not been approved for use as drugs.How are herbs allowed to be sold?

• A)For pain relief
• B)To improve body strength
• C)To prolong life
• D)As diet supplements

---

Definitions:

Sensation

The process by which sensory receptors and the nervous system receive and represent stimulus energies from the environment.

Stimulus

Anything in the environment that elicits a response from an organism, crucial in behaviorist theories of learning and conditioning.

Axons

Long, slender projections of nerve cells, or neurons, which conduct electrical impulses away from the neuron's cell body.

Dendrites

Branch-like extensions from the neuron's cell body, which receive electrical messages from other nerve cells.