0
Lymph nodes are bean-shaped swellings that are found along the length of lymph vessels, forming clusters in the neck, armpit and groin areas. The lymph node is surrounded by a fibrous capsule, and each node is filled with a mes-like tissue (trabeculae), which slows the flow of lymph and supports the white blood cells and destroy pathogens. The nodes also contain lymphocyte nodules that are surrounded by sinuses. The node can be divided into an outer cortex and inner medulla. During infection, you may notice that the lymph nodes swell and become painful.
What else can I help you with?
What is the difference between binary tree and tree data structure?
binary tree is a specific tree data structure where each node can have at most 2 children nodes. In a general Tree data structure nodes can have infinite children nodes.
What is a traversing process in data structure?
like searching in data structure, move on nodes and check them
What nerve structure speeds the passage of a nerve impulse?
Myelin sheath and nodes
What are the key functions of nodes in chemistry and how do they contribute to the overall structure and properties of chemical compounds?
In chemistry, nodes are points where atoms or groups of atoms are connected in a chemical compound. Nodes play a key role in determining the overall structure and properties of chemical compounds by influencing the arrangement of atoms and the bonding between them. The connectivity of nodes affects the shape, stability, and reactivity of the compound, ultimately defining its chemical behavior and characteristics.
What do you mean by extended binary treeExplain with an example?
In computer science, a binary tree is a tree data structure in which each node has at most two child nodes, usually distinguished as "left" and "right". Nodes with children are parent nodes, and child nodes may contain references to their parents. Outside the tree, there is often a reference to the "root" node (the ancestor of all nodes), if it exists. Any node in the data structure can be reached by starting at root node and repeatedly following references to either the left or right child.
What is a node in medical terminology?
In medical terminology, a node refers to a small, round, or oval-shaped structure. It can refer to lymph nodes, which are part of the immune system and help fight infection, or to other types of nodes such as nerve nodes or lymphatic nodes.
How does the concept of radial nodes in chemistry impact the understanding of molecular structure and bonding?
The concept of radial nodes in chemistry helps to visualize the distribution of electron density in molecules, which in turn affects molecular structure and bonding. Radial nodes indicate regions where the probability of finding an electron is zero, providing insights into the shape and stability of molecules. Understanding radial nodes can help predict molecular properties and behaviors, contributing to a deeper understanding of chemical bonding.
What are three things that a graph needs?
A graph needs nodes (vertices) to represent entities, edges (links) to represent relationships between entities, and a structure (topology) that defines how nodes and edges are connected.
What is non leaf node?
A non-leaf node, also known as an internal node, is a node in a tree data structure that has at least one child node. Unlike leaf nodes, which are the terminal nodes with no children, non-leaf nodes serve as intermediaries that help connect and organize the structure of the tree. They can be crucial for defining the hierarchy and relationships within the data represented by the tree. Non-leaf nodes typically contain information or pointers that guide the traversal of the tree.
What are edges and lines nodes?
In graph theory, nodes (or vertices) are the fundamental units that represent entities in a network, while edges (or lines) are the connections between these nodes. Each edge connects two nodes, illustrating the relationship or interaction between them. For example, in a social network, nodes could represent individuals and edges could represent friendships. Together, they form a structure that can be analyzed to understand various properties and dynamics of the network.
What is NULL branches in trees?
NULL branches in trees are branches that do not contain any nodes. They represent the absence of a child node in a parent node. These NULL branches are important for maintaining the structure of the tree and indicating where additional nodes can be inserted.
What is a Bean shaped structures of the lymph system?
a bean-shaped structure of the lymph system is called the lymph nodes.
