Which of the following strategies is NOT typically used in therapy to reduce ICP?

In the context of strategies to reduce intracranial pressure (ICP), increased fluid intake is not typically used, making it the correct choice here. The rationale behind this is that an increase in fluid volume can actually elevate ICP rather than lower it. In cases of elevated ICP, management often focuses on reducing the overall volume of fluid in the cranial cavity, which can be accomplished through different means, not by increasing fluid intake.

Lowering jugular venous pressure is a strategy aimed at facilitating venous drainage from the cranial cavity, thereby helping to decrease ICP. Hyperventilation can temporarily reduce ICP by promoting vasoconstriction of cerebral blood vessels, leading to decreased blood volume in the skull. The use of osmotic agents, such as mannitol, helps to draw water out of the brain tissue into the vascular space, thereby decreasing ICP effectively.

Thus, increased fluid intake does not align with the therapeutic strategies typically employed to manage elevated ICP.