Question

what is influenza?

○ a disease characterized by swelling of the lymph glands in the neck and throat

○ an inflammation of the liver characterized by yellowing of the skin and the whites of the eyes

○ a disease characterized by fever, chills, fatigue, headache, muscle aches, and respiratory symptoms

○ a serious inflammation or infection of the lungs

Explanation:

• The first option describes a condition with lymph gland swelling (likely like tonsillitis or mononucleosis - related, not influenza).
• The second option describes jaundice - related liver inflammation (like hepatitis), not influenza.
• The third option: Influenza (flu) is known for symptoms like fever, chills, fatigue, headache, muscle aches, and respiratory symptoms (like cough, sore throat).
• The fourth option describes pneumonia (lung infection/inflammation), not influenza.

Answer:

The third option: a disease characterized by fever, chills, fatigue, headache, muscle aches, and respiratory symptoms