老刘是一个老肺心病患者,几天前洗澡时不小心受了凉,又引发了老毛病。老刘想不就是消炎、吸氧嘛,于是他便吩咐儿子买来吸氧用具和消炎药,当起了自己的医生。肺心病患者最难受的莫过于呼吸困难,老刘赶紧把刚装好的氧气用上,将氧流量调到最大,用面罩吸了起来。这氧气还真管用,吸 Old Liu is an old patient with pulmonary heart disease, a few days ago when taking a bath accidentally caught by the cold, but also triggered the old problems. Lao Liu think it is not anti-inflammatory, oxygen Well, so he told his son bought oxygen appliances and anti-inflammatory drugs, when played his own doctor. The most uncomfortable patients with pulmonary heart disease than dyspnea, the old Liu quickly put the oxygen just installed, the oxygen flow to maximum, with the mask sucked up. This is really good oxygen, suction