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