A 56-year-old man is brought to the emergency department 25 minutes after he was involved in a high-speed motor vehicle collision where he was the unrestrained passenger. He has severe lower abdominal and pelvic pain. On arrival, he is alert and oriented. His pulse is 95/min, respirations are 22/min, and blood pressure is 106/62 mm Hg. Examination shows severe tenderness to palpation over the lower abdomen and over the left anterior superior iliac spine. There is no limb length discrepancy. Application of downward pressure over the pelvis shows no springy resistance or instability. Rectal examination is unremarkable. A focused assessment with sonography shows no free fluid in the abdomen. There is no blood at the urethral meatus. Placement of a Foley catheter shows gross hematuria. An x-ray of the pelvis shows a fracture of the left pelvic edge. Which of the following is the most appropriate next step in management?
AIntravenous pyelography
BExternal fixation of the pelvis
CCystoscopy
DRetrograde urethrography
ERetrograde cystography
A 31-year-old obese Caucasian female presents to the Emergency Department late in the evening for left lower quadrant pain that has progressively worsened over the last several hours. She describes the pain as sharp and shooting, coming and going. Her last bowel movement was this morning. She has also had dysuria and urgency. Her surgical history is notable for gastric bypass surgery 2 years prior and an appendectomy at age 9. She is sexually active with her boyfriend and uses condoms. Her temperature is 99.5 deg F (37.5 deg C), blood pressure is 151/83 mmHg, pulse is 86/min, respirations are 14/minute, BMI 32. On physical exam, she has left lower quadrant tenderness to palpation with pain radiating to the left groin and left flank tenderness on palpation. Her urinalysis shows 324 red blood cells/high power field. Her pregnancy test is negative. What is the next best step in management?
AA KUB (kidneys, ureters and bladder) plain film
BNoncontrast CT scan
CExploratory laparoscopy
DTransvaginal ultrasound
EIntravenous pyelogram
A 61-year-old G4P3 presents with a 5-year history of involuntary urine loss on coughing, sneezing, and physical exertion. She denies urine leakage at night. She has been menopausal since 51 years of age. She is otherwise healthy and is not on any medications, including hormone replacement therapy. The weight is 78 kg (172 lb) and the height is 156 cm (5.1 ft). The vital signs are within normal limits. The physical examination shows no costovertebral angle tenderness. The neurologic examination is unremarkable. The gynecologic examination revealed pale and thin vulvar and vaginal mucosa. The external urethral opening appears normal; there is urine leakage when the patient is asked to cough. The Q-tip test is positive. The bimanual exam reveals painless bulging of the anterior vaginal wall. Which of the following findings are most likely to be revealed by cystometry?
AIncreased residual volume, involuntary detrusor contractions on maximal bladder filling
BNormal residual volume, no involuntary detrusor contractions
CNormal residual volume, involuntary detrusor contractions on minimal bladder filling
DNormal residual volume, involuntary detrusor contractions on maximal bladder filling
EIncreased residual volume, no involuntary detrusor contractions
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