A cochlear implant is an electronic device that provides a sense of sound by bypassing damaged parts of the inner ear and directly stimulating the auditory nerve.

Fast for at least 8 hours before the test. Drink water as usual.

Yes, it helps diagnose diabetes by measuring fasting blood glucose levels.

Elevated levels may suggest diabetes or impaired glucose metabolism.

Yes, fasting is necessary for accurate results.

Results are typically available within a few hours to a day.

It is needed for severe, displaced, or complex fractures that cannot be treated effectively with casting or splinting alone.