No antibiotics are recommended 28. A 76 year old male is undergoing total hip replacement. No antibiotics are recommended 29. KD is a 45 year old male undergoing an elective colorectal procedure at 8 am tomorrow. LJ is a 46 year old woman with a recent history of abdominal uterine bleeding and vaginal discharge.
Vaginal biopsy is positive for squamous cell carcinoma.
She is now scheduled for a vaginal hysterectomy. Cefmetazole 1 g IV after the incision 31. EC is a 45 year old female who is complaining of urinary frequency, dysuria, and flank pain. She has had fever and chills for the past 2 days. She is now seen in the emergency room and admitted to the hospital for the treatment of pyelonephritis.