An adult heart pumps about quarts of blood through the body.
6
3
12
15

Which of the following is a major cause of injury

The heart and lung are located in which cavity ? thoracic

Ruth is 44 years old. at her medical checkup, her doctor notices that ruth's lymph nodes are enlarged. after some blood tests and a ct scan, ruth's doctor diagnoses her with ( ) , a cancer that typically starts in the lymphocytes and can spread to the bone marrow.