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Complete the following sentence by using the list of options for the epidemiological triangle.

The nurse is completing the epidemiological triangle and understands that

is an example of an agent could represent a host, and is an example of environment.
Answer and Explanation

The Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"A","dropdown-group-3":"A"}

I. Agent: Plasmodium-Plasmodium is a protozoan parasite responsible for causing malaria. It is the infectious microorganism that leads to disease, making it the agent in this scenario.

II. Host: Human- In malaria transmission, humans serve as the primary host where Plasmodium multiplies and causes illness. The parasite infects red blood cells, leading to symptoms like fever and chills.

III. Environment: Stagnant water- Stagnant water serves as a breeding ground for Anopheles mosquitoes, which are the vectors that transmit Plasmodium to humans. The environment plays a crucial role in maintaining the conditions necessary for disease transmission.


 


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Related Questions

Correct Answer is A

Explanation

A. Elevated growths with a "cauliflower" appearance: HPV lesions, commonly known as genital warts, have a characteristic raised, rough, and cauliflower-like appearance. These lesions are caused by HPV types 6 and 11.

B. Solitary growth with elevated borders and a central depression: This describes a basal cell carcinoma, which is a type of skin cancer, not HPV-related warts.

C. Thin-walled pustules that rupture to form honey-colored crusts: This describes impetigo, a bacterial skin infection typically caused by Staphylococcus aureus or Streptococcus pyogenes.

D. Vesicles that ulcerate and crust within 1 to 4 days: This describes herpes simplex virus (HSV) lesions, not HPV. HSV lesions appear as painful fluid-filled blisters that rupture and form ulcers.

Correct Answer is A

Explanation

A. Veracity: Veracity refers to truthfulness and honesty. The nurse is ethically obligated to report medication errors, regardless of whether harm occurred. Failing to complete an incident report violates this principle.

B. Autonomy: Autonomy refers to respecting a client's right to make informed decisions. This situation involves an error in practice, not a violation of client autonomy.

C. Beneficence: Beneficence refers to promoting the well-being of clients. While not reporting the error may seem like an attempt to avoid unnecessary distress, it is more directly a violation of veracity.

D. Confidentiality: Confidentiality involves protecting a client’s private health information. The failure to report a medication error does not violate confidentiality but does compromise transparency and accountability.


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