#july2020usmle2ck
Which one of the following cells is derived from monocytes and lying within the alveoli?
A- Clara cells
B- K cells
C- Macrophages
D- Pneumocytes type I
E- Pneumocytes type II
Which one of the following cells is derived from monocytes and lying within the alveoli?
A- Clara cells
B- K cells
C- Macrophages
D- Pneumocytes type I
E- Pneumocytes type II