Primary relationships are most common in small and traditional societies. A primary group is a group in which one exchanges implicit items, such as love, caring & concern.Primary groups are composed of people who are emotionally closed, concerned for each other`s welfare and share a sense of We. primary group is a group in which one exchanges implicit items, such as love, caring & concern. Primary groups are composed of people who are emotionally closed, concerned for each other`s welfare and share a sense of We.
Usually doctors can feel an enlarged spleen, but x-rays and other imaging tests may be used to determine how large the spleen is. Treating the disorder that is causing the spleen to enlarge usually takes care of the problem, but sometimes the spleen must be removed. An enlarged spleen (splenomegaly) is not a disease in itself but the result of an underlying disorder. Many disorders can make the spleen enlarge. To pinpoint the cause, doctors must consider disorders ranging from chronic infections to blood cancers.
The spleen (from Greek ÏÏÎ»Î®Î½ â splá¸n) is an organ found in virtually all vertebrates. Similar in structure to a large lymph node, it acts primarily as a blood filter. 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. In humans, up to a cup (236.5 ml) of red blood cells can be held in the spleen and released in cases of hypovolemia. 2  It can store platelets in case of an emergency and also clears old platelets from the circulation.