【名词&注释】
踝关节(ankle joint)、髋关节(hip joint)、肘关节(elbow joint)、腕关节(wrist joint)、灵敏度和特异性(sensitivity and specificity)
[单选题]骨显像显示骨病灶与X线相比较,前者灵敏度和特异性(sensitivity and specificity)为().
A. 灵敏度和特异性(sensitivity and specificity)均高
B. 灵敏度高而特异性低
C. 灵敏度和特异性(sensitivity and specificity)均低
D. 灵敏度和特异性(sensitivity and specificity)均相仿
E. 灵敏度低而特异性高