8. Activation of Lymphocytes: Use the space below to draw the whiteboard drawing from class. Infected body cell Antigen Presenting cell LY

Q: 7.- Write an essay including the following points;- - - - Discuss three differences between antigen…

A: In immunology, there are different regions for control of the activity to initial the overall…

Q: Fill in the blank:  The wall of a lymphatic capillary consists of a single layer of…

A: Lymph is a clear, yellowish, coagulable and slightly alkaline fluid. It flows throughout the…

Q: 76. 17. Medulla is made up of dense lymphatic CT arranged into nodules. _Hilum is where the blood…

A: 76) False, medulla of the lymph node is made up of medullary cords and medullary sinuses and large…

Q: Fill in the blank:  The lymph nodes in the cervical region are associated with the lymphatic vessels…

A: Lymph nodes are the organ of the lymphatic system that is distributed throughout the body. The…

Q: Discuss the differences and similarities of Hodgkins and Non-Hodgkins Lymphoma

A: Lymphatic system cancer is known as lymphoma.  This system is also known as the body's…

Q: Choose the best answer for following question. Which of the following is not a function of the…

A: The red-colored body fluid in the case of humans and animals is called blood. It delivers important…

Q: For each pair of terms, explain how the meanings of the terms differ. 5. helper T cell and cytotoxic…

A: Answer 5  Helper T cell activates other cells such as B lymphocytes and killer T lymphocytes. Killer…

Q: about B cells in the following is: They can present both protein and non-protein antigens They can…

A: The immune system is a control network of organs and immune cells that detect and kill foreign…

Q: Please discuss 3 types of white blood cells and the importance they serve to the immune system.

A: White blood cells are the type of the immune cells that are involved in the defence mechanism of the…

Q: are part of the adaptive immune system and able to establish immunological and memory. These mark…

A: Immune response is defined as the process through which the body's immune cells recognise invading…

Q: Identify each immune response as either humoral (H) or cellular (C. 11. release of histamine causes…

A: Disclaimer: Since you have asked multiple questions we will solve the first three questions for you.…

Q: Active immunity generally lasts longer than passive immunity. A. True B. False

A: Active immunity happens when our own immune system is liable for protecting us from a pathogens.…

Q: Fill in the blank:  The tiny islands of tissue within the spleen that contain many lymphocytes…

A: The spleen is the oval-shaped mass of lymphatic tissues located in the region between the stomach…

Q: Name the cells which are : (i) double negative T cells (ii) double positive T cells

A: T cells are a part of immune system and develop from stem cells in the bone marrow. They protect the…

Q: Fill in the blank:  The indented region of a bean-shaped lymph node is called the…

A: Human lymphatic system contains lymph capillaries, vessels, lymphatic ducts, and nodes. Tonsils,…

Q: Fill in the blank: The _______________________ is the larger and longer of the two lymphatic…

A: The 2 lymphatic collecting ducts are left lymphatic or thoracic duct (ductus thoracicus) and the…

Q: Fill in the blank :  The _______________________ is the largest of the lymphatic organs.

A: The lymphatic system is a net of tissues and organs that aids rid the body of waste, another…

Q: Choose the combination of answers that most accurately completes the statement. An example of a type…

A: Once in a while the framework that should shield us from unfamiliar intruders and normally happening…

Q: Fill in the blanks: The lymphoid organ that filters the blood is the __________, and the lymphoid…

A: The immune system in humans is composed of both cellular and protein-based components along with…

Q: 1. What are the different lymphoid organs? Construct a table showing the differences of these organs…

A: Immune system: The ability of an organism to fight against the pathogen or any foreign particle is…

Q: When first exposed to a foreign molecule, are the first class of antibodies generated a. cytokines…

A: The immune response is a set of responsive mechanisms carried out by the immune system of the body…

Q: Main role is secretion of antibodies Plasma cells Main role is secretion of cytokines Th cells Main…

A: [Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 30. What is the correct unit for WBC count? CAREER. YOUR FUTURE. a) 103 /L b) 105/L c) 10/L d 10/L…

A: The above-mentioned questions are related to immunology and diseases. Immunology is the study and…

Q: may destroy infected cells. Select one: a. Phagocytic cells b. Natural killer T cells C. Cytotoxic T…

A: Pathogens are disease-causing microorganisms that upon entering a healthy body cause a variety of…

Q: II. Fill in the Appropriate Information on table 3. Recipient's Antibodies Blood Type Antibody…

A: Blood is the main circulating fluid in the human body. It is the fluid connective tissue. It is…

Q: 1) A nurse palpated enlarged lymph nodes. Describe signs and symptoms that help to distinguish…

A: Lymph nodes are bean shape structure act as a filter, which consists of lymph fluid that contains…

Q: What are antigens and antibodies? Explain how antibodies are produced. Note: Limit is 3-5 sentences…

A: Immunology is a branch of science which deals with the study of antigen and antibody or immune…

Q: Lymphatic nodules...

A: Lymphatic nodules are small size, collection of localized tissue usually found at the region where…

Q: ic T cells can kill virus-infected cells. ic T cells respond to antigen bound to MHC class I…

A: T lymphocytes are a type of lymphocyte. T cells are one of the immune system's most important white…

Q: Explain the complement system under the following headlines: 1. Types 2. Activation 3. Complement…

A: the complement system is part of the immune system that enhances the ability of antibodies and…

Q: Fill in the blank:  Type B blood contains antigen _______________________.

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: 7. The type of phagocytotic leukocyte that increases when there is tissue destruc such as in cases…

A: Humoral immunity, also known as humoural immunity, is a form of immunity mediated by extracellular…

Q: Choose 2 common autoimmune  disease  and explain how it affects your body and what are the possible…

A: Immunity is the power of our body to fight against the pathogens , it is provided by various special…

Q: The greatest concentration of antibodies is found in thefraction of the serum.a. gamma globulin b.…

A: Antibodies are large Y shaped protein molecule produced by the plasma cells which is the main agent…

Q: 3. Analyze the table below and identify who can donate blood to whom. Put a check mark in the box if…

A: There are four main blood groups -  A B AB  O

Q: One possible result of surgery or injury is the destruction of lymph vessels, of causing: arterial…

A: The human body have multiple systems that work in coordination to perform various functions.  These…

Q: 1-4 only

A:

Q: What is autoimmunity? Briefly describe this concept and provide at least 2 examples of autoimmune…

A: Immunity is defined as an organism's ability to prevent the entry of harmful microbes into the body…

Q: A.S. was recently diagnosed with Hodgkin disease and scheduled for a staging procedure. His previous…

A: Lymphoma is a type of cancer that especially affects the lymphocytes of the white blood cells. It…

Q: HIV/AIDS attacks what type of cell? Multiple Choice B cells T cells Band T cells RBC

A: Acquired immunodeficiency syndrome (AIDS) is a spectrum of life-threatening conditions is caused by…

Q: Match the description to the disease/condition. Choose the best option. immune response to normal…

A: 1: A 2: D 3: B  4: C

Q: Need help Antibodies are an integral part of the humoral immune system. Give an account of…

A: Introduction :- Pathogens flowing in "humours," or extracellular fluids, such as blood and lymph,…

Q: Vaccines are used to train our adaptive immune system. With live-attenuated vaccines, a weakened…

A: Live attenuated vaccines use a weakened form of pathogen that has the ability to generate an immune…

Q: Look at the following image and match between the number of the cell and its type. PATHPEDIA.cOM…

A: The blood is a connective tissue that is responsible for transport of nutrients and gases and it…

Q: Fill in the blank:  The lymph nodes associated with the lymphatic vessels that drain the lower limbs…

A: The superficial lymphatic vessels of the lower limb are arranged as medial trunks, which end in…

Q: spleen is one of primary lymphoid .25 *. tissue organs T O F

A: Spleen is a lymphoid tissue and performs the most important function of recognizing and removing the…

Q: 53. Which is not a function of the lymphatic system?     absorption and transport dietary lipids…

A: The lymphatic acts as sewerage system . It maintains fluid levels  in the body tissues which removes…