Which of the following is true about use of the focused assessment sonography for trauma exam for a patient with abdominal trauma?
A. It has a higher sensitivity than diagnostic peritoneal lavage for fluid detection
B. It can be used in hypotensive patients too unstable for computed tomography scan
C. It can detect as little as 30 mL of fluid in the abdominal cavity
D. It has high sensitivity in pediatric patients for identifying fluid in the peritoneum