【单选题】O 2 utilization factor means
A.
The percentage of O 2 content in the blood flowing through the tissue to the blood O 2 volume
B.
Percentage of the volume of O 2 released by the blood flowing through the tissue as compared with the amount of O 2 in arterial blood
C.
The percentage of the O 2 volume released as the blood flows through the tissue to the O 2 volume of venous blood
D.
The percentage of the O 2 volume released as blood flows through tissues to arterial blood O 2 content
【判断题】内坛是天坛的主体建筑,天圆地方是天坛的象征。( )
【简答题】十进制数转换为其他进制数: 27 转换为:二进制数: 1 ,八进制数: 2 ,十六进制数: 3 2020 转换为:二进制数: 4 ,八进制数: 5 ,十六进制数: 6
【判断题】在表单中,name属性用于指定表单的名称,以区分同一个页面中的多个表单。
【简答题】二进制数转换其他进制 (3.0分)A. 11.125D,B.5H B. 11.125D,A.5H C. 11.3125D,B.5H D. 11.3125D,A.5H
【判断题】在表单中,name属性用于指定表单的名称,以区分同一个页面中的多个表单。
【单选题】测量刘某体温高达39.5°C,请问应( )小时给其测量一次体温