A nurse is caring for a patient suspected of having Ebola virus disease (EVD) Which diagnostic test should the nurse anticipate to confirm the diagnosis?

Choice A rationale:

Handwashing with soap and water is a crucial preventive measure. It helps reduce the risk of infection by removing potential contaminants from the hands.

Choice B rationale:

Avoiding travel to Ebola-affected regions is important to prevent exposure to the virus. Outbreaks often occur in specific geographic areas, and travel to these regions increases the risk of infection.

Choice C rationale:

Using mosquito nets is not directly relevant to preventing Ebola transmission. Ebola is not transmitted by mosquitoes; it primarily spreads through direct contact with infected individuals or their bodily fluids.

Choice D rationale:

Wearing PPE when caring for infected patients is essential to protect healthcare workers from direct contact with blood, secretions, and other potentially infectious materials.

Choice E rationale:

Eating raw fruits and vegetables from local markets is not a recommended preventive measure for EVD. While hygiene practices and food safety are important, this choice does not directly relate to Ebola transmission.

Choice A rationale:

Blood culture. While blood cultures can detect certain infections, they are not the primary diagnostic test for Ebola virus disease (EVD) EVD is typically confirmed through molecular methods.

Choice B rationale:

Chest X-ray. A chest X-ray may show nonspecific findings but is not a specific diagnostic test for EVD.

Choice C rationale:

Urinalysis. Urinalysis is not a primary diagnostic test for EVD. The virus is primarily detected through blood samples.

Choice D rationale:

Enzyme-linked immunosorbent assay (ELISA) This is correct. ELISA is used to detect antibodies or antigens in the blood. It can be used to confirm the presence of Ebola virus antigens or antibodies, aiding in the diagnosis of EVD.