Question

The reticuloendothelial system does not include the following? A. Alveolar Macrophage B. Histiocyte C. Kupffer cell D. Monocyte E. None of these

Answer 1

None of these.

Explanation:

All of them are included actually in a broad sense it is also called monocyte macrophage system. So monocyte is also included with the rest of macrophages in this system
A in lungs
B in skin
C in liver act as engulfing macrophages.
Actually monocyte also converts to macrophage after coming to tissue spaces.
http://m.jme.endocrinology-journals.org/content/42/6/449/F1.expansion.html