Robotic gynecologic surgery — MCQs

The surgical equipment used during a craniectomy is sterilized using pressurized steam at 121°C for 15 minutes. Reuse of these instruments can cause transmission of which of the following pathogens?

A 53-year-old multiparous woman is scheduled to undergo elective sling surgery for treatment of stress incontinence. She has frequent loss of small amounts of urine when she coughs or laughs, despite attempts at conservative treatment. The physician inserts trocars in the obturator foramen bilaterally to make the incision and passes a mesh around the pubic bones and underneath the urethra to form a sling. During the procedure, the physician accidentally injures a nerve in the obturator foramen. The function of which of the following muscles is most likely to be affected following the procedure?

A 26-year-old woman presents to her primary care physician for 5 days of increasing pelvic pain. She says that the pain has been present for the last 2 months; however, it has become increasingly severe recently. She also says that the pain has been accompanied by unusually heavy menstrual periods in the last few months. Physical exam reveals a mass in the right adnexa, and ultrasonography reveals a 9 cm right ovarian mass. If this mass is surgically removed, which of the following structures must be diligently protected?

A 58-year-old obese male has noticed the gradual development of a soft bulge on his right groin that has been present over the past year and occasionally becomes very tender. He notices that it comes out when he coughs and strains during bowel movements. He is able to push the bulge back in without issue. After examination, you realize that he has an inguinal hernia and recommend open repair with mesh placement. After surgery, the patient returns to clinic and complains of numbness and tingling in the upper part of the scrotum and base of the penis. What nerve was most likely injured during the procedure?

A 19-year-old man is rushed to the emergency department 30 minutes after diving head-first into a shallow pool of water from a cliff. He was placed on a spinal board and a rigid cervical collar was applied by the emergency medical technicians. On arrival, he is unconscious and withdraws all extremities to pain. His temperature is 36.7°C (98.1°F), pulse is 70/min, respirations are 8/min, and blood pressure is 102/70 mm Hg. Pulse oximetry on room air shows an oxygen saturation of 96%. The pupils are equal and react sluggishly to light. There is a 3-cm (1.2-in) laceration over the forehead. The lungs are clear to auscultation. Cardiac examination shows no abnormalities. The abdomen is soft and nontender. There is a step-off palpated over the cervical spine. Which of the following is the most appropriate next step in management?

A 25-year-old man is admitted to the emergency department because of an episode of acute psychosis with suicidal ideation. He has no history of serious illness and currently takes no medications. Despite appropriate safety precautions, he manages to leave the examination room unattended. Shortly afterward, he is found lying outside the emergency department. A visitor reports that she saw the patient climbing up the facade of the hospital building. He does not respond to questions but points to his head when asked about pain. His pulse is 131/min, respirations are 22/min, and blood pressure is 95/61 mm Hg. Physical examination shows a 1-cm head laceration and an open fracture of the right tibia. He opens his eyes spontaneously. Pupils are equal, round, and reactive to light. Breath sounds are decreased over the right lung field, and the upper right hemithorax is hyperresonant to percussion. Which of the following is the most appropriate next step in management?

A 30-year-old male gang member is brought to the emergency room with a gunshot wound to the abdomen. The patient was intubated and taken for an exploratory laparotomy, which found peritoneal hemorrhage and injury to the small bowel. He required 5 units of blood during this procedure. Following the operation, the patient was sedated and remained on a ventilator in the surgical intensive care unit (SICU). The next day, a central line is placed and the patient is started on total parenteral nutrition. Which of the following complications is most likely in this patient?

A 27-year-old-man is brought to the emergency department 30 minutes after being involved in a motorcycle accident. He lost control at high speed and was thrown forward onto the handlebars. On arrival, he is alert and responsive. He has abdominal pain and superficial lacerations on his left arm. Vital signs are within normal limits. Examination shows a tender, erythematous area over his epigastrium. The abdomen is soft and non-distended. A CT scan of the abdomen shows no abnormalities. Treatment with analgesics is begun, the lacerations are cleaned and dressed, and the patient is discharged home after 2 hours of observation. Four days later, the patient returns to the emergency department with gradually worsening upper abdominal pain, fever, poor appetite, and vomiting. His pulse is 91/min and blood pressure is 135/82 mm Hg. Which of the following is the most likely diagnosis?

A 67-year-old woman with endometrial cancer undergoes robotic-assisted staging surgery. Final pathology reveals grade 2 endometrioid adenocarcinoma with 60% myometrial invasion, positive pelvic lymph nodes (2/15), negative para-aortic nodes (0/8), and lymphovascular space invasion. No cervical or adnexal involvement. The tumor care team debates adjuvant treatment. Evaluate which combination of pathologic features most significantly impacts treatment recommendations?

A 29-year-old woman with stage IA1 cervical cancer (3 mm invasion, no LVSI) desires fertility preservation. She has one child and wants more children. Cone biopsy margins are positive. Imaging shows no lymph node involvement. Her oncologist recommends radical hysterectomy, while a fertility specialist suggests radical trachelectomy. The patient strongly desires future pregnancy. Evaluate the optimal management strategy balancing oncologic and reproductive outcomes.