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.
Ribcage: Protects your heart and lungs. True, false and floating ribs. Your ribcage is assembled from three types of bone-your sternum, 12 pairs of ribs and 12 thoracic vertebrae. All of your ribs attach to your spine, but only the top seven pairs connect to your sternum. These are known as 'true ribs' and they are connected to your sternum by strips of cartilage. The next three pairs of ribs are known as 'false ribs'. Instead of attaching directly to your sternum, they all attach to your lowest true rib. The last two pairs of ribs are called 'floating ribs'. These only attach to your spine. Delicate ribs offer protection. Your ribs form a protective cage that encloses many of your delicate internal organs, such as your heart and lungs.