更多"靶心率(THR)是指"的相关试题:
[单项选择]亚极量运动试验通常指靶心率达最大心率的
A. 60%
B. 75%
C. 80%
D. 85%
E. 95%
[单项选择]声像图表现为“靶环征”的实质性占位性病变一般是指：
A. 肝血管瘤
B. 肝转移瘤
C. 肝腺瘤
D. 肝脂肪瘤
E. 肝局灶性结节性增生
[单项选择]减慢心率：
A. 地高辛
B. 奎尼丁
C. 二者均可
D. 二者均不可
[单项选择]按心率计算，运动适宜强度为最高心率的
A. 355～50%
B. 50%～65%
C. 70%～85%
D. 85%～100%
E. 以上都不对
[单项选择]适宜强度运动后的心率应为最高心率的
A. 35%～50%
B. 50%～65%
C. 85%～95%
D. 70%～85%
E. 95%～100%
[单项选择]National forests make money for the government through the sale of trees for lumber.
A. earn
B. print
C. trade
D. borrow
[单项选择]Unemployment can be divided into the following three categories:（）
A. Frictional, seasonal, cyclical.
B. Structural, seasonal, technical.
C. Frictional, cyclical, structural.
[单项选择]Chinese farmers are mostly living a simple and thrifty life as it is today.
A. miserable
B. economical
C. luxurious
D. sensible
[单项选择]The author mentions that the maximum THR for older adult participants in sports should be less than______beats per minute.
A. 60
B. 120
C. 180
D. 240
[单项选择]脉率少于心率称
A. 不整脉
B. 脉搏短绌
C. 奇脉
D. 交替脉
E. 期前收缩
