Match the Phases of Drug Testing with the Appropriate Description

question 21

Multiple Choice

Match the phases of drug testing with the appropriate description.
-Phase I

• A)This phase lasts about 2 years. The number of volunteers is 100 to 300 persons with the disease to assess the effectiveness of a drug and to observe for adverse side reactions.
• B)This phase lasts about 1 year and includes 20 to 80 healthy volunteers who are tested for the safety of new drug.
• C)This phase lasts about 3 years. The number of patients with a specific disease is 1000 to 3000 to further verify effectiveness and identify any specific negative side effects of the drug.

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Definitions:

Ambient Stress

Chronic environmental conditions that, although not urgent, are negatively valued and place adaptive demands on people.

Acute Stress

A short-term form of stress that arises in response to immediate perceived threats or challenges.

Traumatic Stress

A type of psychological stress occurring as a result of experiencing or witnessing life-threatening or extremely distressing events.

Coping Abilities

The range of skills and strategies a person can use to manage stressful or challenging situations.