Final answer:
The proper treatment for spinal fluid leakage from the ear requires a moist sterile dressing.
Step-by-step explanation:
When spinal fluid leaks from a patient's ear, the proper treatment requires a moist sterile dressing. This helps to prevent further contamination of the wound and promotes healing. An occlusive dressing, which completely seals the wound, is not necessary as it may trap bacteria and worsen the infection. A lightly applied dressing may not provide enough protection and can easily become dislodged, exposing the wound. Stopping the flow of fluid is not possible without medical intervention.