Final answer:
The statement is true; treatment for mononucleosis mostly involves managing symptoms, as there is no specific antiviral treatment for the Epstein-Barr virus. Diagnosis relies on clinical symptoms and antibody testing, but this cannot absolutely confirm active mononucleosis without other diagnostic evidence.
Step-by-step explanation:
The statement is true: treatment for mononucleosis is mainly supportive, as there is no specific treatment for the Epstein-Barr virus (EBV), which is the most common cause of infectious mononucleosis. Since the disease is self-limiting, medical intervention focuses on relieving symptoms. Rest, hydration, and over-the-counter pain relievers are often recommended. In some cases, especially if a patient has a chronic version of the virus, antiviral and immunosuppressive treatments might be considered.
For medical professionals, diagnosing infectious mononucleosis involves assessing clinical symptoms and conducting antibody tests for EBV-associated antigens. It's important to note that a positive test result in combination with clinical signs can strongly indicate EBV or cytomegalovirus (CMV) as the causative agent of mononucleosis; however, it's not absolute proof of active disease as the virus may be latent or conditions may mimic mononucleosis.