患者大便黑如柏油状,已有三日,舌有紫斑,其脉象应是()
A.细脉
B.沉脉
C.短脉
D.弦脉
E.结脉
参考答案:E
某元素R有两种同位素,可分别表示为85R和87R,若R的近似相对原子质量为85.5则85R原子的质量分数为( )
A.75%
B.25%
C.74.6%
D.64.7%
Following a unilateral adrenalectomy, the nurse would assess for hyperkalemia shown by which of the following
A.Muscle weakness.
B.Tremors.
C.Diaphoresis.
D.Constipation.