Final answer:
Signs of meningitis in adults include a high fever, severe headache with neck stiffness, and confusion or altered consciousness. These symptoms are serious and require prompt medical attention as meningitis can lead to severe health complications.
Step-by-step explanation:
Three possible signs of meningitis in an adult are:
- Fever: A high fever is a common symptom associated with meningitis and indicates the body's response to infection.
- Severe headache and neck stiffness: These symptoms are characteristic of meningitis and can be accompanied by sensitivity to light (photophobia) and/or loud noises.
- Confusion or altered consciousness: This includes symptoms such as difficulty concentrating, memory problems, and drowsiness, which may indicate involvement of the central nervous system.
Meningitis is a serious condition requiring prompt medical attention, as it can lead to severe complications and requires a differential diagnosis from other conditions that may present with similar symptoms, like influenza or pneumonia.