以中央子午线投影为纵轴，赤道投影为横轴建立的坐标系是( )。
A．大地坐标系
B．高斯平面直角坐标系
C．地心坐标系
D．平面直角坐标系
参考答案：B
Which of the following would the nurse interpret as indicating that a child is receiving too much intravenous fluid too rapidly
A. Marked increase in abdominal girth.B. Evidence of protein in the urine.C. Dark amber colored urine.D. Moist crackles in the lung fields.
闫某，女，16岁，间断性头痛2年，时轻时重，头痛如裹，肢体困重，胸闷纳呆，大便不实，苔白腻，脉濡，左颈颅多普勒检查示：血管痉挛。
其选方是 （）
A.羌活胜湿汤
B.天麻钩藤饮
C.半夏白术天麻汤
D.芎芷石膏汤
E.川芎茶调散
