This will lock it in the active state and it will continuously stimulate adenylate cyclase. The sustained adenylate cyclase activity will lead to a sustained increase of cAMP which will cause electrolyte and water loss, causing diarrhea.
The described process involves activating a system that continuously stimulates adenylate cyclase, leading to a sustained increase in cAMP levels. This elevated cAMP level causes electrolyte and water loss, resulting in diarrhea.