1. Chain of infection:
Answer infectious agent, reservoir, and port of exit
2. Infectious agent in chain of infection:
Answer virulence, immunocompromised, andhand washing
3. Reservoir in chain of infection:
Answer food, oxygen, water, temperature, pH, and light
4. Port of exit in chain of infection:
Answer skin/mucous membranes; respiratory tract;urinary tract; gastrointestinal tract;
reproductive tract; blood
5. Modes of transmission:
Answer direct, indirect, droplet, airborne, vehicles, vector major route of transmission
for pathogens in healthcare setting is UNWASHEDHANDS
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