问题
单项选择题 B型题
严重缺氧,但不伴有二氧化碳潴留()
A.家庭氧疗
B.高压氧疗
C.持续低流量吸氧
D.呼吸机给氧
E.间歇给氧
答案
参考答案:B
严重缺氧,但不伴有二氧化碳潴留()
A.家庭氧疗
B.高压氧疗
C.持续低流量吸氧
D.呼吸机给氧
E.间歇给氧
参考答案:B
Passage 2
Among which age group of women low-dose aspirin therapy can dramatically reduce the risk of cardiovascular events a. 50 and older. b. 50-60. c. 40 and older. d. 40-50.