Q: What are Lymphocyte Origins?
A: Introduction Human body is consisting of around 37 trillion cells in total however the large number…
Q: What cells does lymph fluid contain?
A: Blood can be defined as the body fluid present in humans and other animals that play the role in…
Q: In what areas are lymph nodes clustered? Why is this desirable?
A: Lymph nodes are small, bean-shaped glands that are the part of the lymphatic system. They are…
Q: Describe the spleen and its location.
A: Human body exhibits the organ system level of body organization.
Q: About how big in micrometers AND in millimeters is a lymphocyte? What are the functions of…
A: Lymphocytes are white blood cells , which act as the immune cells of the human immune system. These…
Q: What is lymphatic nodules?
A: An organ system that is accountable for keeping fluid balance in the body is called the lymphatic…
Q: How do antigens arrive at lymphatic tissues?
A: The lymphatic system in the body is equipped to remove toxins, unwanted materials, and other…
Q: What is the most common cause of chronic localized lymph node enlargement in young children?
A: Lymph nodes are certain locations in the lymphatic system that acts as filters that consist of the…
Q: Describe the functions of the lymphatic vessels.
A: Immunity is the capacity of multicellular living beings to oppose unsafe microorganisms. Resistance…
Q: Why are lymphoid tissues associated with the gastrointestinal tract and respiratory tissues?
A: Introduction :- Lymphoid tissues are well-organized tissues that help the immune system function.…
Q: What is decrease in number of lymphocytes known as?
A: Lymphocytes are the white blood cells, which play a major role in the immune responses.
Q: How are B cells that are self-reactive in the lymph nodes are handled? How is it detected? Does it…
A: The lymphatic system consists of a group of cells or immune cells that inhabits all the organs of…
Q: Describe the general functions of the lymphatic system.
A: Lymphatic system in human beings is a complex network of cells, organs and tissues that comprise of…
Q: What are the sub divisions of lymphocytes?
A: BASIC INFORMATION IMMUNE SYSTEM It defends our body from the foreign particles which can cause…
Q: What is increase in number of lymphocytes known as?
A: Lymphocytes are the white blood cells which play an important role in the immune responses.
Q: What are the general functions of the spleen? Indicate whether red pulp or white pulp is responsible…
A: The spleen is the biggest organ in the lymphatic framework. It is a significant organ for keeping…
Q: Why is the spleen considered a hematologic organ? Why can humans live without it?
A: The lymphoid organs are involved in the development, maturation, activation, differentiation, and…
Q: Give the function of Lymphatic system?
A: The lymphatic system consists of lymphoid organs and lymph nodes, lymph tissues, and a network of…
Q: What are the functions of lymph in our body?
A: The lymphatic system is an organ system in vertebrates that is part of the circulatory and immune…
Q: Name the lymphoid organs
A: Being a part of the circulatory system, lymphatic vessels link all the major organs to the main…
Q: What is the primary function of the Spleen?
A: Step 1 Lymphoid organs are those organs that function as sites of formation, multiplication, and…
Q: Why are the axillary lymph nodes often biopsied in cases of suspected breast cancer?
A: Cancer is a genetic disease. It is not a single disease rather, it is two or more hundreds of…
Q: Describe the structure and function of lymphocytes?
A: Lymphocytes are predominant generally in rashes and as reacting inflammatory cells for various…
Q: How can the removal of enlarged lymph nodes formicroscopic examination aid in diagnosing certain…
A: The lymph system helps the body in combating several diseases by getting rid of the infection. Its…
Q: What are the major functions of lymph nodes?
A: Step 1 Lymphoid organs are those organs that function as sites of formation, multiplication, and…
Q: What happens to lymph in lymph nodes?
A: Lymph is a transparent white fluid made of WBC (White blood cells) especially lymphocytes. These…
Q: What are the functions of lymphocytes?
A: Lymphocytes are the white blood cells that are produced in the bone marrow.
Q: Where are lymph nodes found? Describe the parts of a lymphnode, and explain how lymph flows through…
A: Lymph nodes are located throughout the body, they are present in the arms, groin, between the lungs,…
Q: Why can metastasizing cancer cells get into the lymphaticsystem more easily than they can enter the…
A: The cell is the basic building block of living organisms. It is divided into mainly two parts-…
Q: How and where are lymphocytes formed?
A: Lymphocytes are White blood cells or immune cells of our body that helps to fight against foreign…
Q: What is collecting ducts in the lymphatic system?
A: Lymphatic system is a system which is composed of lymphatic vessels , lymphatic tissue , lymph nodes…
Q: What is the function of lymphatic system?
A: The lymphatic system is also known as the lymphoid system that forms a part of the immune system and…
Q: Explain the structure of lymphocytes?
A: White blood cells also known as leucocytes are colourless, amoeboid, nucleated cells devoid of…
Q: What is the primary function of the Lymphatic system?
A: The lymphatic system is considered as the network of the tissue as well as organ, which helps to…
Q: Why lymphatic circulation takes place very slowly?
A: Lymphatic system is an essential part of immune system in most vertebrates. It includes a network of…
Q: Describe the composition of individual lymphatic nodules
A: The immune system aims to protect the human body from infection and create various lines of defense.…
Q: What is the meaning of spleens?
A: Spleen is the largest organ of the lymphatic system (the system of body that gets rid of all the…
Q: What are lymphocytes; elaborate on their job regarding the immune system of the body?
A: The immune system serves an important function as it defends the body against infectious chemicals,…
Q: Fill in the blank: Lymphatic vessels contain _______________________ that help prevent the backflow…
A: The lymphatic system is one of the major systems of the body that is comprised of the lymphatic…
Q: Which lymphatic structures filter lymph? Which filters blood?
A: Introduction Fluids tissue are generally the part of connective tissue which helps in the…
Q: List the types of leukocytes of the immune system, and describe where they may be found.
A: Introduction The human body is consisting of around 37 trillion cells in total however a large…
Q: What are the positive and negative selections of lymphocytes in the thymus?
A: T-lymphocytes cells are produced in the bone marrow from the stem cells and develop in the thymus.…
Q: What happens to lymph in lymph nodes? And where is the excess fluid which leaks during diffusion…
A: LYMPH:- Lymph is a fluid that circulates through the body's lymphatic system and takes part in…
Q: What is the difference in function between primary and secondary lymphoid tissues, and what are the…
A: To explain: To explain the functions of primary and secondary lymphoid tissues and the principal…
Q: Which lymphatic vessels are involved in absorption after digestion?
A: Digestion is defined as the break down of food into smaller molecules. Absorption is the process of…
How might the removal of the spleen result on an increase in the number of circulating platelets?
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- Lymph vessel walls are very thin. Why? a) The thin walls allow the bacteria to flow from the lymph to the blood b) The thin walls prevent bacteria from getting trapped in the lymph c) The thin walls allow the inter-cellular fluid to flow into the capillary vesselsWhat is lymph and where does it come from?Asap Lymph enters a lymph node via afferent vessels, circulates through lymph sinuses, and then exits via efferent vessels. What is the physiological significance of each lymph node having fewer efferent vessels than afferent vessels?
- What is the role of the platelet plug?What is lymph node?(a) The lymphatic system is a part of the circulatory system and a vital part of the immune system. It is a network of tubes throughout the body that drains fluid (called lymph) from tissues and empties it back into the bloodstream. (i) Give a brief explanation why the lymphatic system is a one-way system, whereas the blood vascular system is a two-way system. (ii) Point out TWO (2) type of infections that may cause the lymph nodes to swell.
- Jordan has an enlarged lymph node along the side of his neck,and he is worried that the structure may be a lymphoma. Whatare some criteria to help distinguish between infected lymphnodes and malignant lymph nodes? If the lymph node werecancerous, how would a physician determine if the cancer hasspread to other parts of the body?What are the functions of leukocytes? How do these cells accomplish those tasks?What distinguishes neutrophils from dendritic cells? How do basophils differ from mast cells?