Which statement best describes hantavirus symptoms involving the respiratory system?

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Multiple Choice

Which statement best describes hantavirus symptoms involving the respiratory system?

Hantavirus pulmonary syndrome causes rapid respiratory decline because the virus increases capillary permeability in the lungs, leading to noncardiogenic pulmonary edema. Fluid leaks into the alveolar spaces, so the lungs fill with fluid, causing coughing, shortness of breath, and hypoxia. That direct fluid buildup in the lungs is the hallmark respiratory manifestation described here. Rash, hair loss, and nausea are not characteristic respiratory symptoms of hantavirus, so they don’t describe the respiratory involvement as accurately.

Hantavirus pulmonary syndrome causes rapid respiratory decline because the virus increases capillary permeability in the lungs, leading to noncardiogenic pulmonary edema. Fluid leaks into the alveolar spaces, so the lungs fill with fluid, causing coughing, shortness of breath, and hypoxia. That direct fluid buildup in the lungs is the hallmark respiratory manifestation described here. Rash, hair loss, and nausea are not characteristic respiratory symptoms of hantavirus, so they don’t describe the respiratory involvement as accurately.

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