Describe the traditional epidemiology triangle.
What will be an ideal response?
One of the key concepts of epidemiology is the traditional epidemiology triangle, a graphic demonstration of the relationship between the agent, environment, and individual as a function of time. The triangle is composed of three parts: agent (what causes the disease), host (personal characteristics of those affected by the disease), and environment (external factors that cause or allow disease to be spread). Another important part that ties into the elements of the triangle and is crucial in understanding disease transmission is time. The traditional epidemiology triangle is most appropriate for the study of infectious diseases.
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_______ related to childbirth cannot be managed by the Emergency Responder; they require immediate _______ _______
Fill in the blank(s) with the appropriate word(s).
Your patient presents with an arrow impaled in his chest following a bow-hunting accident. His airway is patent, he is breathing 18 times per minute with good tidal volume, and all bleeding has been controlled. To prepare this patient for transport, you should:
A) cut the arrow close to the skin to prevent movement. B) stabilize the arrow with bulky dressings. C) carefully remove the arrow and transport immediately. D) attempt to push the arrow through and out the other side.