Final answer:
Cerebral edema would be treated with a hypertonic intravenous solution of mannitol.
Step-by-step explanation:
Cerebral edema would be treated with a(n) hypertonic intravenous solution of mannitol. Hypertonic solutions have a higher solute concentration than the surrounding fluid, causing water to move out of the cells. This helps to reduce swelling in the brain by drawing excess fluid from the cells and into the bloodstream.