case studies for fluid and electrolyte imbalance
h her medications. Clinical Findings Vital signs: BP 115/75 mm Hg, HR 60 bpm Physical examination: Weakness No edema Cardiac exam reveals irregular rhythm Laboratory results: Serum potassium: 6.8 mEq/L Serum creatinine: 3.5 mg/dL BUN: Elevated ECG: Peaked T wav