Antigenic - Study guides, Class notes & Summaries

ADVANCED PATHOPHYSIOLOGY STUDYGUIDE Endogenous antigens - ..., infected host cells display pathogen proteins externally and are recognized as foreign; infected cell with virus and the viral antigens surround it Herpes virus - ...,, 1) HSV-1 - oral herpes, STD and contact, no vaccine, lifetime infection, treat the symptoms, sore Maternal antibody - ..., Natural, passive immunity, IgG, maternal IgG crosses placent, Antibody in a newborn animal which the newborn acquired through the plac...

Test Bank for Clinical Immunology and Serology a Laboratory Perspective 4th Edition By Christine Dorresteyn Stevens Linda E. miller Chapter 1-24 Latest Guide 2023-2024. Which of the following is a characteristic of natural killer cells? A. They mature in the thymus. B. They are smaller than B and T cells. C. They are a type of lymphocyte. D. They are part of the adaptive immune system. ANS: C 5. Which of the following best describes diapedesis? A. Movement toward increasing concentrations...

From the following, identify a specific component of the adaptive immune system that is formed in response to antigenic stimulation: A. Lysozyme B. Complement C. Commensal organisms D. Immunoglobulin - CORRECT ANSWER D. Immunoglobulin is a specific part of the adaptive immune system and is formed only in response to a specific antigenic stimulation. Complement, lysozyme, and commensal organisms all act nonspecifically as a part of the adaptive immune system. These three components do ...

MIC 205 FINAL EXAM 2024 WITH 100% CORRECT ANSWERS 3 characteristics of plasma B cells - correct answer produced during B call proliferation secrets a complementary molecule specific to the antigenic short-lived (days) 5 parts of an antibody: - correct answer polypeptides covalent bonds heavy and small chains antigen binding sites (2) Fc region A molecule or fragment that triggers a specific immune response is an: - correct answer antigen A region or fragment that has antigen...

Immunology Rotation PASSED Exam Questions and CORRECT Answers From the following, identify a specific component of the adaptive immune system that is formed in response to antigenic stimulation: A. Lysozyme B. Complement C. Commensal organisms D. Immunoglobulin - CORRECT ANSWER- Immunoglobulin

Question 1. For CD8+ T lymphocytes to recognize virally infected cells, the infected cells must — A. express functional HLA-DM molecules. B. express functional transporter associated with antigen presentation (TAP) 1 and 2 proteins. C. have trafficked through a germinal center. D. extinguish expression of its class I HLA molecules. correct answer: 1. Answer: B Explanation: In virus-infected cells, some viral proteins are degraded in the cellular proteasome, the major cellular protein de...

Antigenic drift - correct answer Small changes (or mutations) in the genes of influenza viruses that can lead to changes in the surface proteins of the virus Antigenic shift - correct answer An abrupt, major change in an influenza A virus, resulting in new surface proteins and/or new HA and NA proteins in influenza viruses that infect humans Asymptomatic carriers - healthy - correct answer A person or other organism that has become infected with a pathogen, but that displays no signs or sy...

specific defense (third line) CORRECT ANSWER what defense type is associated with lymphocytes and antibodies? specific immunity CORRECT ANSWER the body's ability to recognize and defend itself against distinct invaders and their products memory functions CORRECT ANSWER allow for rapid response to subsequent encounters with familiar pathogens; differentiate between foreign and self antigen CORRECT ANSWER any molecule or molecular fragment that triggers a specific immune response epit...

Define Immunology - Answer- The science of self (well ordered host) and non-self (pathogens/disordered self) discrimination Define physiologic responses of the immune system - Answer- Proper self recognition Effective immune responses Complete elimination Long lasting remembrance Define pathological responses of the immune system - Answer- Hyperactivity -autoimmunity -hypersensitivity Hypoactivity -immune deficiencies -malignancies -infections Describe possible things t...

NURS 5315 FINAL EXAM WITH 100%VERIFIED COMPLETE SOLUTIONS. NURS 5315 FINAL EXAM Anion gap 3-10 normal osmol gap is < 10 mOsm/kg elevated = etoh Dehydration triggers renin Cirrhosis increases oncotic pressure HF decreases it. Elevated serum osmolality pulls potassium Thiazide diuretics cause metabolic alkalosis due to aldosterone stimulating reabsorption of Na and bicarb in proximal tubule. ACIDOSIS = hyperkalemia Crohn’s active IL-4. IL-4 is associated with inflammation. Diapede...