The term ( ) describes blood in the urine. A: hemangioma B: hematemesis C: hematoma D: hematuria

The mean packed-cell volume of red cells is termed as______. ( ) A: hematocrit B: hematopoiesis C: hematoma D: hemoglobin

A 59-year-old woman developed severe abdominal pain with hypotension. Abdominal CT was taken urgently. What is the most possible diagnosis: () A: Ruptured aortic aneurysm with retroperitoneal hematoma B: Renal tumor with retroperitoneal inflammation C: Intestinal tumor with peritonitis D: Lymphoma

中国大学MOOC: A 25-year-old male racing car driver is admitted to the emergency department after a severe car crash. Radiologic studies reveal damage to the tip of the transverse process of the third cervical vertebra, with a significantly large pulsating hematoma. What artery is the most likely to have been damaged?

A 25-year-old male racing car driver is admitted to the emergency department after a severe car crash. Radiologic studies reveal damage to the tip of the transverse process of the third cervical vertebra, with a significantly large pulsating hematoma. What artery is the most likely to have been damaged? A: Anterior spinal artery B: Vertebral artery C: Ascending cervical artery D: Deep cervical artery E: Posterior spinal arteries