()的特点为PaO<sub>2</sub>降低,CaO<sub>2</sub>减少,为临床上主要缺氧类型
A、低张性缺氧
B、血液性缺氧
C、循环性缺氧
D、组织性缺氧
E、细胞性缺氧
A、低张性缺氧
B、血液性缺氧
C、循环性缺氧
D、组织性缺氧
E、细胞性缺氧
A、PaO<sub>2sub><30mmHg B、PaO<sub>2sub><40mmHg C、PaO<sub>2sub><50mmHg D、PaO<sub>2sub><60mmHg E、PaO<sub>2sub><70mmHg
A、PaO<sub>2sub><30mmHg B、PaO<sub>2sub><40mmHg C、PaO<sub>2sub><50mmHg D、PaO<sub>2sub><60mmHg E、PaO<sub>2sub><70mmHg
A、PaO<sub>2sub>下降,PaCO<sub>2sub>升高,两者不呈比例 B、PaO<sub>2sub>下降,PaCO<sub>2sub>升高,两者呈比例 C、PaO<sub>2sub>下降,PaCO<sub>2sub>改变不大 D、PaO<sub>2sub>下降,PaCO<sub>2sub>明显下降 E、PaO<sub>2sub>下降,PaCO<sub>2sub>降低
A、PaO<sub>2sub>65mmHg,PCO<sub>2sub>40mmHg B、PaO<sub>2sub>55mmHg,PCO<sub>2sub>45mmHg C、PaO<sub>2sub>50mmHg,PCO<sub>2sub>60mmHg D、PaO<sub>2sub>85mmHg,PCO<sub>2sub>55mmHg E、PaO<sub>2sub>75mmHg,PCO<sub>2sub>30mmHg
A、PaO<sub>2sub>升高,PaCO<sub>2sub>升高 B、PaO<sub>2sub>正常,PaCO<sub>2sub>降低 C、PaO<sub>2sub>升高,PaCO<sub>2sub>正常 D、PaO<sub>2sub>正常,PaCO<sub>2sub>升高 E、PaO<sub>2sub>降低,PaCO<sub>2sub>正常
A、PaO<sub>2sub>95mmHg,PaCO<sub>2sub>30mmHg B、PaO<sub>2sub>80mmHg,PaCO<sub>2sub>45mmHg C、PaO<sub>2sub>55mmHg,PaCO<sub>2sub>45mmHg D、PaO<sub>2sub>40mmHg,PaCO<sub>2sub>60mmHg
A、PaO<sub>2sub>60mmHg,PaCO<sub>2sub>58mmHg B、PaO<sub>2sub>40mmHg,FaCO<sub>2sub>47mmHg C、PaO<sub>2sub>55mmHg,PaCO<sub>2sub>66mmHg D、PaO<sub>2sub>40mmHg,PaCO<sub>2sub>80mmHg E、PaCO<sub>2sub>50mmHg,PaCO<sub>2sub>60mmHg
A、PaO<sub>2sub><7.32kPa,PaCO<sub>2sub>>7.32kPa B、PaO<sub>2sub><6.65kPa,PaCO<sub>2sub>>8.0kPa C、PaO<sub>2sub><8.0kPa,PaCO<sub>2sub>>6.65kPa D、PaO<sub>2sub><9.3kPa,PaCO<sub>2sub>>5.32kPa E、PaO<sub>2sub><6.32kPa,PaCO<sub>2sub>>9.3kPa
A、PaO<sub>2sub><60mmHg(8kPa),PaCO<sub>2sub>>80mmHg(10.67kPa) B、PaO<sub>2sub><60mmHg(8kPa),PaCO<sub>2sub>>70mmHg(9.33kPa) C、PaO<sub>2sub><60mmHg(8kPa),PaCO<sub>2sub>>60mmHg(8.00kPa) D、PaO<sub>2sub><60mmHg(8kPa),PaCO<sub>2sub>>50mmHg(6.67kPa) E、PaO<sub>2sub><60mmHg(8kPa),PaCO<sub>2sub>>40mmHg(5.33kPa)
A、PaCO<sub>2sub>降低 B、PaO<sub>2sub>降低 C、PaO<sub>2sub>降低伴PaCO<sub>2sub>正常 D、PaCO<sub>2sub>正常 E、PaCO<sub>2sub>降低伴PaO<sub>2sub>正常