(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.
Patriarchal family is a type of family in which all authority belongs to the paternal side. In this family, the eldest male or the father is the head of the family. He exercises his authority over the members of the family. He presides over the religious rites of the household; he is the guardian of the family goods.