吸入性肺炎(aspiration pneumonia)好發生之部位為:①右上肺(right upper lobe)之後節(posterior segment) ②右上肺(right upper lobe)之前節(anterior segment) ③右下肺(right lower lobe)之上節(superior segment) ④右下肺(right lower lobe)之下節(lower segment)
A僅①③正確答案
B僅①④
C僅②③
D僅②④
答案與詳解
①右上葉後節(仰臥位重力依賴區)+③右下葉上節(仰臥位最低點)為吸入性肺炎經典好發部位,符合解剖學重力流向原理。
