在斜向移乘训练中,轮椅和床的角度大约是多少度最合适()
A.15度
B.30度
C.45度
D.60度
E.70度
参考答案:B
微机的诊断程序属于( )。
A.管理软件B.系统软件C.编辑软件D.应用软件
A child, age 4, is admitted with a tentative diagnosis of congenital heart disease. When assessment reveals a bounding radial pulse coupled with a weak femoral pulse, the nurse suspects that the child has()
A. patent ductus arteriosus.
B. coarctation of the aorta.
C. a ventricular septal defect.
D. truncus arteriosus.