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Module D IV
Technical Escort - Biological Operations
Question | Answer |
---|---|
Bioterrorism definition | Deliberate release of viruses, bacteria or other biological agents used to cause illness or death in people, animals or plants |
Category A BWA definition | High priority agents that are a risk to national security |
Category A BWA characterization | Can be easily disseminated person to person, high mortality rate, can cause public panic and social disruption |
Category B BWA definition | Is the second highest priority agent |
Category B BWA characterization | Moderately easy to disseminate, moderate morbidity rates and low mortality rates |
What are some category A BWAs? | Anthrax, botulism, plague, smallpox, tularemia and viral hemorrhagic fevers |
Category C BWA defintion | Includes emerging pathogens that could be engineered for mass dissemination in the future |
Category C BWA characterization | Availability, ease of production, dissemination, potential for high morbidity, mortality rates and major health impact |
What are some category C BWAs? | Nipah virus, hantavirus, tickborne hemorrhagic fever, tickborne encephalitis, yellow fever and multidrug-resistant tuberculosis |
Characteristics of prokaryotic cells | Lack of nucleus, surrounded by cell wall and lack of organelles |
What are the two mechanisms bacteria causes disease in human or animals? | Invading host tissues and producing toxins |
What is the main reason some bacteria form endospores? | To survive unfavorable or extreme conditions |
Characteristics of Tryptic Soy Agar (TSA) | Contains digests of soybean meal and casein, suits the growth of fastidious and non-fastidious microorganisms |
Characteristics of blood agar | Enriched with 5% sheep or cow blood |
Characteristics of chocolate agar | Derived from the fact that RBCs lysed gives the medium a chocolate-brown color |
Characteristics of Egg Yolk agar | Contains a suspension of egg yolk to facilitate recovery of anaerobes |
Characteristics of Broth | Used for cultivation of wide variety of microorganisms |
Optimal growth temperatures definition | Incubation temperatures vary between 28 and 37 degrees Celsius |
Aerobic definition | Requires free oxygen |
Anaerobic definition | Does not require free oxygen |