A-A+
A.The amount of skin affected by the cut.B.The
问题详情
A.The amount of skin affected by the cut.
B.The cause of the cut.
C.The amount of bleeding.
D.The number of nerve endings irritated.
参考答案
正确答案:D
解析:据w所说,正是因为手指上的神经末端比别处多,所以手指被割伤后格外疼痛,可见,决定伤口疼痛程度的是神经末端的多少。