Objectives are the first step in writing a strong 8-step lesson plan. After the Objective, you will define the Anticipatory Set. The objective is also known as the goal of your lesson. Here you will learn what the objective or goal part of your lesson plan is, along with a few examples and tips.
Essentially, the spleen is a storage container and filter for blood, though it is part of the lymphatic system. In fact, itâs the largest lymph node in the body. One of its tasks is to remove harmful bacteria and viruses in the blood stream. Its other major task is removing or storing certain blood cells.
The spleen plays important roles in regard to red blood cells (also referred to as erythrocytes) and the immune system. It removes old red blood cells and holds a reserve of blood, which can be valuable in case of hemorrhagic shock, and also recycles iron. study published in 2009 using mice found that the spleen contains, in its reserve, half of the body's monocytes within the red pulp. These monocytes, upon moving to injured tissue (such as the heart), turn into dendritic cells and macrophages while promoting tissue healing.