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多选题
About the heart, which of the following descriptions are correct.
A
The heart is located in the anterior mediastinum.
B
About two-thirds of the heart is located left of the midline
C
Anterior to the heart are the sternum and the second to sixth costal cartilages.
D
Posterior to the heart are the bodies of the fourth to eight vertebrae.
E
The heart rests upon the diaphragm.
答案解析
正确答案：BCDE
题目纠错
