The length of vasectomy recovery time varies, but most men are able to return to work after two or three days and can resume normal physical activities (such as running, working out, and lifting heavy objects) in three to seven days.
1 The left lung has two lobes and the right has three. 2  Each lobe has its own pleural covering. 3  The horizontal fissure (right) is often seen on a normal frontal view.  The oblique fissures are often seen on a normal lateral view.
972, 973). Divisions of the Bronchi. Just as the lungs differ from each other in the number of their lobes, so the bronchi differ in their mode of subdivision. The right bronchus gives off, about 2.5 cm. from the bifurcation of the trachea, a branch for the superior lobe.