Secondary lymphoid organs - Study guides, Class notes & Summaries

What are the functions of the lymphatic and immune system correct answers 1. Production, maintenance and distribution of lymphocytes (defense). 2. Maintenance of normal blood volume by returning interstitial fluid to the blood. 3. Elimination of local variations in the chemical composition of interstitial fluid. What are the two structures in the lymphatic and immune system? correct answers 1. primary lymphoid structures 2. secondary lymphoid structures Primary lymphoid structures. - ex...

Foundations of Medicine – Immunology Exam With Verified Answers Pluripotent hemopoietic stem cell The precursor cell that is capable of giving rise to all blood cell lineages: Erythrocytes Platelets Granulocyte/monocyte (myeloid) Lymphocyte (lymphoid) Where does a mast cell come from? Unknown, but thought to originate in spleen, thymus, or lymph node How are mast cells different from other hematopoietic cells? Mast cells are fixed to tissues rather than circulating in...

NU545 CHAPTER 8 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Adaptive immunity: Characteristics - Works together with inflammation. - Recognizes foreign or "nonself" substances (ex. Antigens) - Provides long-term protection. - Is slower than innate but more specific. - Has memory. Example of antigens - Pathogens - Noninfectious environmental agents - Drugs - Vaccines - Transfusions - Transplants Adaptive immunity: End products of adaptive immunity - Lymphocyte...

primary lymphoid organs - ANSWER organs in which lymphocyte precursors mature into antigenically committed , immunocompetent cells. In mammals, the bone marrow and thymus are the these organs in which B-cell and T-cell maturation occur, respectively. secondary lymphoid organs - ANSWER organs and tissues in which mature, immunocompetent lymphocytes encounter trapped antigens and are activated into effector cells. In mammals, the lymph nodes, spleen, and mucosal-associated lymphoid tissue (MA...

Midterm WCU Patho 370 Question and answer 2023Tertiary Prevention Examples Counseling on medication; rehabilitation; supportive care; reducing disability Latent Period time between exposure of tissue to injurious agent and first appearance of signs and/or symptoms Endemic Native to local region Subclinical Disease no noticeable signs or symptoms (inapparent infection) Etiology cause of disease Idiopathic unknown cause latrogenic Cause results from...

What maintains the osmolarity and acid-base balance of the blood -Answer- Electrolytes and proteins Functions of blood -Answer- provide nutrients to cells, provide oxygen for cellular metabolism, removes by-products, carries the cells that protect the body against infection and invading organisms 3 groups of plasma proteins -Answer- albumin, clotting factors (mostly fibrinogen), lipoproteins (triglycerides, cholesterol, fatty acids) Albumin -Answer- function as carrier and control plasm...

Lymphatic System Questions And Answers Exam Review Soln A+ Lymphatic System - Answer-network of vessels and nodes that collects, processes and transports lymph Lymph - Answer-protein-containing interstitial fluid/ECF that has entered lymphatic vessels Lymph Nodes - Answer-monitor lymph content and filter lymph Functions of Lymphatic System - Answer-Fluid recovery, immune system function, lipids absorption What happens in fluid recovery - Answer-fluid is returned filtered from blood capillar...

Immunology Exam 1 Questions With Verified Answers primary lymphoid organs bone marrow and thymus secondary lymphoid organs lymph nodes, spleen, Peyer's patches Hematopoietic stem cells are multipotent stem cells NK cells secrete perforins and granzymes NK cells release this for communication cytokines Innate immune cells neutrophils, macrophages, DC cells, mast cells, eosinophils, basophils, NK cells Adaptive immune cells T cells and B cells B cells an...

HSC 4504 Final Study Guide 2024 with Complete SolutionsHSC 4504 Final Study Guide 2024 with Complete SolutionsHSC 4504 Final Study Guide 2024 with Complete SolutionsHSC 4504 Final Study Guide 2024 with Complete SolutionsThe ________ is the largest secondary lymphoid organ and filters blood to remove antigens. - ANSWER-Spleen Lymph nodes are: - ANSWER-clusters of nodes at strategic points that filter lymph True or False: Antigen presentation and immune responses do not occur in the primary ...

TEST BANK for The Immune System 5th Edition by Peter Parham. (Complete Chapters 1-17) |Updated & Complete A+ CHAPTER 1: ELEMENTS OF THE IMMUNE SYSTEM AND THEIR ROLES IN DEFENSE 1–1 The last cases of smallpox were reported in the . c. 1970s 1–2 The first line of defense against microorganisms that infect the body isreferred to as .; b. innate immunity 1–3 Which of the following pairsis mismatched?; a. innate immunity: highly specialized defenses 1–4 All of the following are exampl...