下图为"a、b两地北半球夏至日太阳视运行图",据此完成问题。
a地的纬度是()。
A.66°34′N
B.83°26′N
C.70°23′N
D.90°N
参考答案:B
The nurse is caring for a client who required chest tube insertion for a pneumothorax. To assess a client for pneumothorax resolution, the nurse can anticipate that he’ll require()
A. monitoring of arterial oxygen saturation (SaO2).
B. arterial blood gas (ABG) studies.
C. chest auscultation.
D. a chest X-ray.
关于早产儿的特点正确的是()
A.皮肤红润,胎毛少
B.乳晕明显,有结节
C.耳壳软骨发育好
D.指甲长过指端
E.足底光滑,纹理少