Monocytes are usually identified in stained smears by their large kidney shaped or notched nucleus. These change into macrophages after entering into the tissue spaces, and in endothelium can transform into foam cells.
As a quick overview, the muscles that attach to the first rib are: subclavius, anterior scalene, serratus anterior, middle scalene, and levator costae.The job of these muscles is either to fix the rib in place or draw it upwards.lso present are the superior intercostal artery and vein. As a quick overview, the muscles that attach to the first rib are: subclavius, anterior scalene, serratus anterior, middle scalene, and levator costae. The job of these muscles is either to fix the rib in place or draw it upwards.
The external intercostal muscles consist of 11 muscles that envelop each side of the exterior of the rib cage from the back of the ribs and wrapping around where they are attached to the sternum in front.he intercostal muscles expand and compress the rib cage to allow your body to breath. The intercostal muscles are those muscle bands that surround the ribs. Intercostal muscles respond to the contraction of the diaphragm.