Mmsc 360 Study guides, Class notes & Summaries

MHC restriction correct answers selection of T cells that react with MHC antigens that are produced by and found on host (self) cells and causing their death by apoptosis -occurs because functional T cells need to be able to recognize both foreign AND self MHC antigens cytokines correct answers soluble mediators that bind to receptors on target cells to cause hormone like actions and alter the activity of target cells interleukins (IL) correct answers cytokines that are released by WBCs t...

MMSC 360 Final Exam 2023 revised questions and answers 100% verified

General Characteristics of Viruses- Introduction correct answers -'Filterable' - filter infectious material, filter causing infection smaller than bacteria -Viruses are only active inside host cell - cannot replicate outside of a host cell --Obligate intracellular parasite (OIP) General Characteristics of Viruses- Living vs. Nonliving correct answers -Viruses are acellular - do not have a true cell structure, no organelles -Unable to self-replicate --Viruses produced genome --Viruses d...

MMSC 360 Final Exam – Questions & Answers (Graded A+) MMSC 360 Final Exam – Questions & Answers (Graded A+) MHC restriction - ANSWER - selection of T cells that react with MHC antigens that are produced by and found on host (self) cells and causing their death by apoptosis -occurs because functional T cells need to be able to recognize both foreign AND self MHC antigens cytokines - ANSWER - soluble mediators that bind to receptors on target cells to cause hormone like actions and a...

MMSC 360 Exam 3- Questions & Answers (100% Correct) MMSC 360 Exam 3- Questions & Answers (100% Correct) General Characteristics of Viruses- Introduction - ANSWER - -'Filterable' - filter infectious material, filter causing infection smaller than bacteria -Viruses are only active inside host cell - cannot replicate outside of a host cell --Obligate intracellular parasite (OIP) General Characteristics of Viruses- Living vs. Nonliving - ANSWER - -Viruses are acellular - do not have a tru...

Four types of hypersensitivity reactions: correct answers - Type I-III are due to antibodies and are called immediate hypersensitivity reactions -Type IV is an over-reactive CMI response and can be called delayed-type hypersensitivity Immunodeficiencies correct answers when the immune system is weakened leaving the individual prone to infections Autoimmune disorders correct answers when the immune system does not recognize a self antigen and attacks self cells Immunoproliferative disea...

immunity correct answers all physiologic mechanisms that enable the host to recognize materials as foreign and to dispose of them with or without injury to its own tissues immunology correct answers the study of the host's reaction when foreign substances are introduced into the body -foreign substances don't have to be infectious agents i.e. transfusion rejection features of the immune response correct answers -recognition of self and non-self: during fetal development the body learns ...

MMSC 360 Exam 2- Questions & Answers (100% Correct) MMSC 360 Exam 2- Questions & Answers (100% Correct) Four types of hypersensitivity reactions: - ANSWER - - Type I-III are due to antibodies and are called immediate hypersensitivity reactions -Type IV is an over-reactive CMI response and can be called delayed-type hypersensitivity Immunodeficiencies - ANSWER - when the immune system is weakened leaving the individual prone to infections Autoimmune disorders - ANSWER - when the immune...

Most important phagocytic cell found in the bloodstream correct answers polymorphonuclear cell (PMN) Molecules found on human cells that can bind to molecules from infectious agent: correct answers pathogen recognition receptors process whereby molecules enhance the binding of bacteria to WBC correct answers opsonization neutrophils contribute to inflammation by correct answers degranulating the activation of the classical complement pathway begins with the recognition of _________ b...