CCTC study guide with complete solutions

CCTC study guide with complete solutions 3 a's in cellular immunity - Answer-antigen cells (macrophages), Alert helper T cells that a foreign (non self) entity is present, Activate mechanism to destroy non self cells what mechanism activates cellular immunity - Answer-determined by reticuloendothelial system Name the three Immune System Protection Mechanisms - Answer-surveillance, defense and homeostasis Surveillance - Answer-recognize antigens (foreign) on cell membranes and microorganisms Defence - Answer-destruction of foreign entities and specific targeting thru Humoral or Cellular Mechanism Homeostasis - Answer-Balance protection and destruction What is a Deleterious Effect of the Immune System - Answer-Autoimmune Disease and Rejection of Transplant Name the two type of Immune Response - Answer-Cellular and Humoral EMILLECT 2024/2025 ACADEMIC YEAR ©2024 EMILLECT. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER, 2024 Page 2/7 What types of cells are involved in a cellular response - Answer-Lymphocytes and Antigen Presenting Cells What types of cells are involved in Humoral Immune Response - Answer-Immunoglobulins (Antibodies) made by Plasma Cells Antigen Presenting Cells are also known as - Answer-Macrophages Alert T -Helper Cells recognize - Answer-the presence of non self (foreign object) The reticuloendothelial system( the Immune system) is made up of what five organs - Answer-1. Lymph Nodes 2. Tonsils 3. Thymus 4. Spleen 5. Bone Marrow Protein Marker on the cell surface - Answer-Human Leukocyte Antigens (HLA) Major Histocompatibility Complex (MHC) equals - Answer-Human Leukocyte Antigens How many haplotypes do we get from each parent? - Answer-one what chromosome is a haplotype coded on - Answer-6 what is the chance of an identical match within the caucasian population - Answer-1:50,000 How many Haplotypes make up a HLA antigen - Answer-determined by 2 haplotypes why dont you need to match HLA during blood transfusions - Answer-because haplotypes are not found on erythrocytes and not on tissue cells (RH antigens) Name the class 1 HLA Antigens - Answer-A, B, C EMILLECT 2024/2025 ACADEMIC YEAR ©2024 EMILLECT. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER, 2024 Page 3/7 Name the class 2 HLA Antigens - Answer-DP, DR, DQ Which class of HLA antigens are on nucleated cells - Answer-class 1 Which Class of HLA Antigens is associated with Humoral Rejection - Answer-Class 2 Class 1 HLA Antigens are associated with which type of rejection - Answer-cellular Which Class of HLA Antigens has a plasma membrane? - Answer-ClaSS 1 Antigen Presenting Cells (APC) are derived from what source - Answer-Bone Marrow where are APC's present - Answer-In the lymph tissue, organs and blood What types of cells are considered APC's - Answer-Den