(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.
A travel insurance policy which covers curtailment due to the death or illness of a member of the policy-holder's immediate family uses a wide definition but adds residential requirements: Immediate Family is your Partner, and: parents, children, stepchildren, fostered or adopted children, brothers, sisters, aunts, uncles, cousins, nephews, nieces, grandchildren, or grandparents, of either you or your Partner, who live in your Home Country.