单项选择题
Which of the following is right according to the finger-breath bodycun:()
A.when
extending and touching closely together,the
patient’s four fingers (the index middle ring and the little
fingers) at the level of the crease of the proximal interphalangeal
joint of the ring finger is defined to be 3 cun
B.when
extending and touching closely together,the
patient’s four fingers (the index middle ring and the little
fingers) at the level of the crease of the proximal interphalangeal
joint of the middle finger is defined to be 3 cun
C.when
extending and touching closely together,the
doctor’s four fingers (the index middle ring and the little
fingers) at the level of the crease of the proximal interphalangeal
joint of the middle finger is defined to be 3 cun
D.when
extending and touching closely together,the
doctor’s four fingers (the index middle ring and the little
fingers) at the level of the crease of the proximal interphalangeal
joint of the ring finger is defined to be 3 cun
E.when
extending and touching closely together,the
patient’s four fingers (the index middle ring and the little
fingers) at the level of the crease of the proximal interphalangeal
joint of the index finger is defined to be 3 cun