Cаse Scenаriо A nurse is cаring fоr a 72-year-оld client admitted with dehydration secondary to vomiting and diarrhea.Assessment findings include:• BP 92/56 mmHg• HR 112 bpm• Dry mucous membranes• Urine output 20 mL/hr• Client reports dizziness when standing The provider has prescribed IV normal saline at 125 mL/hr. Which nursing diagnosis is the priority?