判断昏迷最有价值的是（）
A.角膜反射
B.能否被唤醒
C.瞳孔对光反射
D.吞咽反射
E.瞳孔散大
参考答案：B
下列是分化较好的鳞癌细胞形态特征，但除外()
A．胞体大
B．细胞有多形性
C．胞质内含有大小不等的空泡
D．胞质有角化
E．胞核粗糙深染，畸形明显
A client with left-sided heart failure complains of increasing shortness of breath and is agitated and coughing up pink-tinged, foamy sputum. The nurse should recognize these as signs and symptoms of
A．right-sided heart failure.
B．acute pulmonary edema.
C．pneumonia.
D．cardiogenic shock.
