Question

what are some common symptoms of encephalitis?
joint pain and stiffness
headaches, fever, confusion, and altered consciousness
shortness of breath and chest pain

Explanation:

Encephalitis is inflammation of the brain. Common symptoms relate to brain - related issues. Joint pain and stiffness are more associated with joint - related conditions like arthritis. Shortness of breath and chest pain are related to respiratory or cardiac issues. Headaches, fever (due to inflammation), confusion, and altered consciousness are typical as they involve brain function and the body's response to brain inflammation.

Answer:

B. headaches, fever, confusion, and altered consciousness