A.1mmHg=13.3kPa B.1mmHg=133kPa C.1mmHg=1.33kPa D.1mmHg=0.133kPa
A.138/88mmHg B.140/90mmHg C.120/80mmHg D.130/86mmHg
A.測量尺緊貼皮膚 B.測量尺勿壓入軟組織 C.在調(diào)查對象平靜呼吸時讀數(shù) D.以上都對