The patient with palpitations and sharp chest pain that is worse with inspiration than expiration is brought to the emergency department (ED). Upon auscultation of heart sounds, the nurse notes a scratching noise, like leather rubbing together. Breath sounds are clear and equal bilaterally. Complete blood count is notable for leukocytosis; cardiac enzymes are within normal limits. The nurse prepares the patient for which treatment?

The patient with heart failure has been prescribed an angiotensin-converting enzyme inhibitor (ACEI). The patient reports to the nurse, “I can’t take this medication anymore. This cough is so annoying! It keeps me awake at night.” Which response by the nurse is most appropriate?

The nurse is caring for a patient who develops severe hyperkalemia accompanied by ECG changes. Which medication(s) does the nurse anticipate administering? Select all that apply.