If meningitis is diagnosed, treatment consists of antibiotics and sometimes antiviral drugs. The fluid is analyzed for the presence of pathogens in a medical lab. Meningitis is diagnosed with a lumbar puncture (commonly known as a "spinal tap"), in which a needle is inserted into the spinal canal to collect a sample of cerebrospinal fluid. Young children often exhibit less specific symptoms, such as irritability, drowsiness, or poor feeding. Other symptoms may include confusion or altered consciousness, vomiting, and an inability to tolerate light or loud noises. Common symptoms include fever, headache, and neck stiffness. Learning the symptoms of meningitis may help you or a loved one get prompt medical attention if you ever develop the disease. Meningitis can also rapidly become life-threatening, so it is classified as a medical emergency. Meningitis can lead to serious long-term consequences such as deafness, epilepsy, or cognitive deficits, especially if not treated quickly. The meninges membranes that protect the brain and spinal cord inside their cavities may become inflamed, generally due to a bacterial or viral infection. The abdominal cavity holds digestive organs and the kidneys, and the pelvic cavity holds reproductive organs and organs of excretion. The abdominopelvic cavity fills the lower half of the trunk and is subdivided into the abdominal cavity and the pelvic cavity. The pleural cavities hold the lungs, and the pericardial cavity holds the heart. The thoracic cavity fills the chest and is subdivided into two pleural cavities and the pericardial cavity.The ventral cavity is subdivided into the thoracic and abdominopelvic cavities. \): Some of the major organs such as the spleen, stomach, pancreas, gallbladder, liver, lungs, and heart inside the ventral cavity of the human body
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