A nurse is caring for a patient who had surgery for a hysterectomy 2 days ago. After reviewing the patient’s medical record, which piece of data

A nurse is caring for a patient who had surgery for a hysterectomy 2 days ago. After reviewing the patient’s medical record, which piece of data shuld cause the nurse the most concern?
Respirations: 10 breather per minute
Vomited after eating 6 ounces of soup
IV infiltration in left hand
temperature: 99.4