Which of the following is a symptom of Hepatitis A?

Fever and nausea are indeed common symptoms of Hepatitis A. This viral liver infection often leads to an inflammatory response in the body, which typically manifests as a mild fever. Nausea is also a frequent complaint among those infected, stemming from the liver's compromised ability to process toxins and produce bile effectively. Other symptoms of Hepatitis A can include fatigue, abdominal pain, and jaundice, but fever and nausea are particularly notable during the early phases of infection.

The presence of a high fever is less characteristic of Hepatitis A, as it generally causes only mild fever rather than a high one. Excessive urination is not associated with Hepatitis A but rather with other conditions, such as diabetes, as the virus does not typically affect the urinary system in that manner. Similarly, joint pain can occur in various conditions, but it is not a primary or defining symptom of Hepatitis A. Thus, the combination of fever and nausea is more closely aligned with the symptoms expected in a Hepatitis A infection.