When a New Drug Is Approved for Prescription Use,it Is

question 17

Multiple Choice

When a new drug is approved for prescription use,it is likely that several years have passed since __________.

• A)the drug was first synthesized and testing begun
• B)the drug began Phase 1 clinical trials
• C)the drug began Phase 2 clinical trials
• D)the drug began Phase 3 clinical trials

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Definitions:

Sea Caves

Natural hollows formed by the wave action of the sea on weak points in coastal cliffs, known for their stunning landscapes and ecological habitats.

Marine Terraces

Flat, wave-cut platforms formed by the erosion of marine shores, marked by a rise in sea level or land level.

Sea Level Risen

The increase in the global average level of the oceans, attributed mainly to climate change and the melting of ice caps and glaciers.

Coastal Dunes

Natural accumulations of sand or sediment found along coastlines, formed by the wind and protecting inland areas from sea surges.