关于轴位,以下错误的是() A.有髌骨轴位摄影位置 B.有跟骨轴位摄影位置 C.中心

题型:单项选择题

问题:

关于轴位,以下错误的是()

A.有髌骨轴位摄影位置

B.有跟骨轴位摄影位置

C.中心线与被照体边缘相切

D.有颞骨岩部轴位

E.是指中心线与被照体长轴平行的摄影体位

考点:广西住院医师放射科综合复习放射科综合复习题库
题型:单项选择题

磁悬浮列车是利用______的原理实现悬浮的.

题型:单项选择题

患者,男,52岁,发现血尿2个月余,无腰痛,B超检查右肾探及4cm×6cm稍低回声团,边尚清,内血流丰富。

此情况下最需要检查的血管是

A.门静脉

B.肾静脉及下腔静脉

C.髂总静脉

D.肾动脉

E.肠系膜上静脉

题型:单项选择题

恒星是有寿命的,每一颗恒星都有其诞生、存在和死亡的过程,一颗恒星的寿命取决于它的(   )

A.温度

B.质量

C.体积

D.亮度

题型:单项选择题

Jamal Winfield is an analyst with Stolzenbach Technologies, a major computer services company based in the U.S. Stolzenbach’s management team is considering opening new stores in Mexico, and wants to estimate the cost of equity capital for Stolzenbach’s investment in Mexico. Winfield has researched bond yields in Mexico and found that the yield on a Mexican government 10-year bond is 7.7 percent. A similar maturity U.S. Treasury bond has a yield of 4.6 percent. In the most recent year, the standard deviation of Mexico’s All Share Index stock index and the S&P 500 index was 38 percent and 20 percent respectively. The annualized standard deviation of the Mexican dollar-denominated 10-year government bond over the last year was 26 percent. Winfield has also determined that the appropriate beta to use for the project is 1.25, and the market risk premium is 6 percent. The risk free interest rate is 4.2 percent. What is the appropriate country risk premium for Mexico and what is the cost of equity that Winfield should use in his analysis Country Risk Premium for Mexico Cost of Equity for Project()①A. 4.53%19.06% ②B. 5.89%17.36% ③C. 4.53%17.36%

A. ①

B. ②

C. ③

题型:单项选择题

简述票据权利的二重性是什么

更多题库