Final answer:
An awareness-level responder should be prepared to establish site security and control, assess the need for additional resources, and provide accurate information for responding agencies in the event of a biological attack or release, which corresponds to answer D) All of the above.
Step-by-step explanation:
In the event of a biological release/attack, an awareness-level responder should be prepared to do all of the following protective actions: A) Establish Site Security and Control, B) Assess the Need for Additional Resources, and C) Provide Accurate Information for Responding Agencies. Hence, the correct answer is D) All of the above. These actions are in line with biosafety guidelines which are designed to prevent contamination and the spread of infectious agents.
Biological agents are assigned to Biosafety Levels (BSLs) based on the risk they pose to human health and the environment. Awareness-level responders must therefore act in accordance with the protocols that correspond to the BSLs of the biological agents involved. For instance, BSL-1 is for agents posing the lowest risk, whereas BSL-4 is for the most dangerous agents that pose a high risk of life-threatening disease. The CDC outlines these containment practices to ensure the safety of laboratory personnel and the community.