Problem: A client has a risk for impaired skin integrity due to fluid volume deficit. What objective data would the nurse evaluate that demonstrate an improvement in fluid volume status? Select all that apply. decrease in blood urea nitrogen (BUN) from 22 to 16 mg/dL client weight increase from 72 to 75 kilograms blood pressure decrease from 110/60 to 98/60 increase in urine specific gravity from 1.010 to 1.030 heart rate decrease from 98 to 86 beats/minute