Any vulnerable adult who has not been adjudicated fully incapacitated under chapter 11.88 RCW, or the vulnerable adult's guardian, at any time subsequent to entry of a permanent protection order under this chapter, may apply to the court for an order to modify or vacate the order. In a hearing on an application to dismiss or modify the protection order, the court shall grant such relief consistent with RCW 74.34.110 as it deems necessary for the protection of the vulnerable adult, including dismissal or modification of the protection order.