男性,65岁,右眼视力骤降20分钟而来急诊。检查右眼无光感,眼底如图。你考虑需要首先进行的诊疗措施是() ["A.测眼压","B.头颅CT","C.糖皮质激素治疗","D.急诊行眼底荧光血管造影","E.按摩眼球"]
SLE患者发生盘状红斑的比例为() ["A.5%~15%","B.15%~25%","C.25%~35%","D.35%~45%"]
骨的形态可以分为4类,即_________、__________、_________和___________。
不保留灌肠时肛管插入的长度为() ["A.2~3Cm","B.4~6Cm","C.7~10Cm","D.10~12Cm","E.10~15Cm"]
影响骨代谢的维生素主要有_____________、____________和_____________。
骨的细胞成分有___________、___________和____________。