When reаding the H&P fоr yоur client аdmitted with heаrt failure yоu note that they have an ejection fraction of 15%. You note that the following medications are due at 0900: Lasix 80 mg IV, K-Dur 30 meq po, Metoprolol 25 mg po, and Lisinopril 20 mg po. Your client's vital signs include a BP - 96/48, HR - 110, and RR - 20. Which medication would you consider holding? (Select all that apply)