You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A child was treated for H. Influenza meningitis for 6 month. Most impoant investigation to be done before discharging the patient is: and explain in detail?
H. Influenza Type Meninigtis It is frequent in children between the ages of 3 and 12 months. Residual auditory deficit is a common complication. - Ghai 6th/ed Since, residual auditory deficit is a common complication of H. influenza meningitis, audiological test to detect the deficit should be performed before discharging any patient suffering from H. influenza meningitis. In children best test to detect hearing loss is brainstem evoked auditory response.