Clinical Significance. Excessive exposure to Heavy Metals can cause acute and chronic toxicity. Heavy Metals Panel is intended to evaluate and monitor exposure to heavy metals and evaluate the process of detoxification. To view specimen requirements and codes please Select a regional laboratory.
To sum up, adverbs modify verbs, adjectives, and other adverbs. They can connect clauses or start sentences that are questions. Clauses, prepositional phrases, and infinitive phrases sometimes act like adverbs. 1  Link/Cite.
Adverb Phrases. The only grammatical form that can appear in an adverb phrase in English is another adverb phrase. Adverb phrases are phrases with an adverb functioning as the head of the phrase plus any other adverbs functioning as adverb phrase modifiers. Adverb phrases perform the grammatical function of adverb phrase modifier within adverb phrases.