Which of the following component of the epidemiologic triangle is the bacteria identified as that is responsible for developing a vaginal infection?
Agent
Agent and host
Environment
Host
The Correct Answer is A
parasite) that causes disease. In this case, the bacteria responsible for a vaginal infection is the infectious agent.
B. Agent and Host: While the host is the individual affected by the infection, the question specifically asks about the bacteria, which falls solely under the agent category.
C. Environment: The environment in the epidemiologic triangle refers to external conditions that contribute to disease transmission, such as hygiene, climate, and healthcare practices. The bacteria itself is not an environmental factor.
D. Host: The host refers to the person or animal that harbors the infection, not the bacteria itself.
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Related Questions
Correct Answer is D
Explanation
A. Herd immunity: Herd immunity occurs when a large portion of the population is immune, reducing the spread of disease. However, the individual receiving the vaccine develops active immunity, not herd immunity.
B. Natural immunity: Natural immunity occurs after infection and recovery, not from vaccination.
C. Acquired immunity: While acquired immunity includes both active (vaccination or infection) and passive (antibodies from mother or immunoglobulin) immunity, the most specific answer is active immunity.
D. Active immunity: Vaccines stimulate the immune system to develop long-term immunity by producing antibodies against the virus.
Correct Answer is D
Explanation
A. Call the local hospital and arrange a referral: A referral does not immediately address the family’s communication needs. The nurse should first attempt to provide care with proper interpretation.
B. Attempt communication using an English-Spanish phrase book: A phrase book is inadequate for complex medical discussions and could lead to miscommunication.
C. Emphatically state, "No hablo Español" (I don't speak Spanish): This response is dismissive and does not help the family receive the care they need.
D. Obtain an interpreter to translate: The best practice is to use a professional interpreter to ensure accurate communication and avoid misunderstandings in medical care.
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