Dengue fever

Dengue fever ( 24 Questions)

A nurse is assessing a patient who recently traveled to a tropical region. The patient complains of sudden fever and headache. What additional information would be most helpful to confirm a suspected case of dengue fever?


Correct Answer: C

Choice A rationale:

The patient's vaccination history is not directly relevant to confirming a suspected case of dengue fever. Vaccination for dengue fever is not widely available, and the diagnosis relies on other factors.

Choice B rationale:

While exposure to water sources may be relevant in some infectious diseases, it does not specifically confirm or rule out a suspected case of dengue fever.

Choice C rationale:

The patient's travel itinerary and dates are crucial in confirming a suspected case of dengue fever. Knowing the patient's recent travel to a tropical region with a high incidence of dengue fever is essential for accurate diagnosis and appropriate management.

Choice D rationale:

The patient's dietary habits are not directly related to confirming a suspected case of dengue fever. While nutrition is important for overall health, it does not impact the diagnosis of the disease.




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