Which of the following is Ture for the function posture of the hand?
A: dorsal extension 10°-15°
B: dorsal extension 20°-25°
C: ventral flexion 10°-15°
D: ventral flexion 20°-25°
E: none of the above
A: dorsal extension 10°-15°
B: dorsal extension 20°-25°
C: ventral flexion 10°-15°
D: ventral flexion 20°-25°
E: none of the above
举一反三
- Which of the following is Ture for the rest posture of the hand? A: dorsal extension 10°-15° B: dorsal extension 20°-25° C: ventral flexion 10°-15° D: ventral flexion 20°-25° E: none of the above
- 肘部携带角为（） A: 5°～10° B: 10°～15° C: 15°～20° D: 20°～25° E: 25°～30°
- 中凹卧位常抬高头胸（ ）°，抬高下肢（ ）° A: 10°~20°；10°~25° B: 15°~25°；15°~25° C: 10°~20°；20°~30° D: 20°~30°；10°~20°
- In the center of the spinal cord is a butterfly-shaped area of . A: white matter B: dorsal root C: gray matter D: ventral root
- 下列4个序列中,()是堆。 A: {75, 60, 30, 15, 25, 45, 20, 10} B: {75, 65, 45, 10, 30, 25, 20, 15} C: {75, 45, 65, 30, 15, 25, 20, 10} D: {75, 45, 65, 10, 25, 30, 20, 15}