The nurse is cаring fоr а client in the emergency depаrtment. Nurse’s nоtes:1615- The client presents tо the emergency department with reports of shortness of breath, weakness, nausea and muscle cramping. The client has a history of Type 2 Diabetes Mellitus, End-Stage Renal Disease (ESRD) on hemodialysis, and hypertension. The client normally attends dialysis 3 times per week. The client reports missing 2 dialysis appointments related to lack of transportation. Client states “I feel as if my heart is racing and I am just so tired.”Physical Assessment Findings SystemFindings RespiratoryTachypnea, crackles at lung bases, SpO2 94% on room air CardiacIrregular heart rate, tachycardia (112 bpm), elevated BP (170/94 mmHg), no murmurs Neurologic Alert and oriented x4, anxious GastrointestinalNausea, decreased appetite, abdomen soft, non-tender GenitourinaryAnuric (reports no urine output), bladder non-distended MusculoskeletalMuscle cramping, numbness, tingling and decreased strength in lower extremities Vital SignsValue Temperature98.4°F (36.9°C) Heart Rate112 bpm, irregular Blood Pressure170/94 mmHg Respiratory Rate24 breaths/min SpO294% on room air Which 3 assessment findings are of most concern to the nurse?