Consistency in Herbal Supplements Is Not Guaranteed Because

question 34

Multiple Choice

Consistency in herbal supplements is not guaranteed because:

• A)no manufacturers have attempted to standardize them.
• B)they are natural substances, so there can be no consistency.
• C)different growing conditions can affect the plants' chemical composition.
• D)the active ingredient in an herb must be isolated to be effective.
• E)the active ingredient is usually not identified.

---

Definitions:

Aphasia

Impaired ability to produce and comprehend language.

Neurocognitive Disorder

A class of disorders characterized by primary clinical deficits in cognitive functioning that significantly affect daily living.

Alzheimer's Disease

A progressive neurodegenerative disorder characterized by memory loss, cognitive decline, and eventual loss of ability to perform everyday activities.

Major Neurocognitive Disorder

A brain disorder characterized by a deteriorating course of deficits in neurocognitive functioning (e.g., memory, attention) that interferes significantly with independent living.