Which of the following best explains why bed rest and analgesics are recommended treatments for infectious mononucleosis?

• A. Because antibiotics are required to eliminate the Epstein-Barr virus that causes mononucleosis.
• B. Because these treatments prevent the spread of mononucleosis to other individuals.
• C. Because infectious mononucleosis is a self-limiting viral illness and supportive care helps relieve symptoms while the immune system clears the infection.
• D. Because bed rest and analgesics directly kill the virus responsible for mononucleosis.

Answer: (C)

Verified step by step guidance

1. Understand that infectious mononucleosis is caused by the Epstein-Barr virus, which is a viral infection, not a bacterial one.
2. Recognize that antibiotics are ineffective against viruses, so they are not used to treat infectious mononucleosis.
3. Know that the illness is typically self-limiting, meaning it resolves on its own as the immune system fights off the virus.
4. Identify that bed rest and analgesics (pain relievers) are supportive treatments aimed at alleviating symptoms such as fatigue, fever, and sore throat.
5. Conclude that these treatments do not kill the virus or prevent its spread but help the patient manage symptoms while the body clears the infection naturally.