【名词&注释】
形态学(morphology)、遗传学(genetics)、免疫学(immunology)、肺水肿(pulmonary edema)、肺栓塞(pulmonary embolism)
[多选题]通气/血流比值失调常见于
A. 肺栓塞(pulmonary embolism) B. 呼吸窘迫综合征 C. 肺水肿 D. 肺炎 E. 肺不张