43. An adult patient presents to the emergency department wi…

43. An adult patient presents to the emergency department with shortness of breath. The patient’s latest tests show the following:   Hemoglobin  9.2 g/dL  (reference range  12.0-15.5 g/dL) Hematocrit    32%        (reference range  34.9%-44.5%) BNP              1100 ng/L (reference range 0-100 pg/mL) BUN              32 mg/dL  (reference range  5-20 mg/dL) Creatinine      2.3 mg/dL  (reference range  0.5-1.2 mg/dL) Ejection Fraction     38%   What interventions would be appropriate to implement based on these findings?