骨盆骨折最危险的并发症是()
A.骨盆腔内出血
B.膀胱破裂
C. * * 断裂
D.骶丛神经损伤
E.直肠损伤
参考答案:A
—Thank you very much.
—_______.[ ]
A. No, thanks.
B. All right.
C. Ok.
D. You're welcome.
尿钙降低可见于的疾病,但除了
A.慢性肾衰竭
B.慢性腹泻
C.甲状旁腺功能减退
D.骨转移癌
E.黏液性水肿