(master node) node that drains lymph from a particular region. Lymph from a particular tissue drains into a primary node, then primary nodes drain into a secondary node (central node) 4 groups of superficial cervical lymph nodes. submental, submandibular, external jugular, and anterior jugular nodes.
For the 1992 book, see Immediate Family (book) . The immediate family is a defined group of relations, used in rules or laws to determine which members of a person's family are affected by those rules. It normally includes a person's parents, spouses, siblings, children and first cousins.
My mom is not my immediate family as she or my dad is not apart of my decision making anymore. They are their own family unit and Dh, DD, and I are our own unit. My adult brother is his own unit as he makes decisions for himself and my parent's decisions as a family no longer have any effect on him.