In the epidemiological triangle, which of the following is an agent?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study for the NCLEX Community Health Nursing Test. Engage with flashcards and multiple-choice questions, each with explanations. Prepare for your exam effectively!

Multiple Choice

In the epidemiological triangle, which of the following is an agent?

Explanation:
In the epidemiological triangle, the agent is the cause of the disease—the microorganism, chemical, or physical factor that can initiate illness. Bacteria fit this role as classic agents because they are living organisms capable of invading the host and causing infection or disease. That’s why bacteria is the best answer here. Resource availability pertains to environmental conditions that influence exposure and transmission. Ethnicity is a host-related factor that can affect risk or susceptibility. Altered immunity describes the host’s immune status, which influences susceptibility but is not the disease-causing agent itself.

In the epidemiological triangle, the agent is the cause of the disease—the microorganism, chemical, or physical factor that can initiate illness. Bacteria fit this role as classic agents because they are living organisms capable of invading the host and causing infection or disease. That’s why bacteria is the best answer here.

Resource availability pertains to environmental conditions that influence exposure and transmission. Ethnicity is a host-related factor that can affect risk or susceptibility. Altered immunity describes the host’s immune status, which influences susceptibility but is not the disease-causing agent itself.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy