Deficient immune response - Study guides, Class notes & Summaries

ABO System - A system of four types (A, AB, B, and O) which human blood is classified into, based on the presence or absence of certain antigens. Abstraction - The process of taking away or removing characteristics from something to reduce it to a set of essential characteristics. Accessory Organs - The accessory organs of the digestive system aid in the digestion of our food, but are not a part of the long GI tube. These accessory organs include the teeth, tongue, salivary glands, liver, ...

What is Starling's Law of Capillary forces? How does this explain why a nutritionally deficient child would have edema? - ANSWER Starling's Law describes how fluids move across the capillary membrane. There are two major opposing forces that act to balance each other, hydrostatic pressure (pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, which pushes fluid into the capillaries). Both electrolytes and proteins (oncontic pressure) in the blood affe...

Goulds Chapter 7 Test Questions and Answers Incompatible blood transfusions result in: a. hemolysis of erythrocytes. b. a type I immune response. c. deposits in multiple organs. d. immune deficiency. - Answer-Answer A Systemic lupus erythematosus is caused by: a. a chronic allergic condition. b. development of an immune-deficient state. c. a deficiency of T lymphocytes. d. immune complex deposits of antinuclear antibodies. - Answer-Answer D Distinguishing clinical featur...

WGU D236 PATHOPHYSIOLOGY FINAL EXAM 300+ REAL EXAM QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES LATEST UPDATE 2023 Describe how your body responds to an infection. - ANSWER- T cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. - ANSWERMutations in genes or chromosomal abnormalities How does development disrupts congenital abnormalities? - ANSWERAlterations of DNA Describes factors that disrupt homeo...

which statements are true about immunodeficiency? (Select all that apply) A. it causes a decrease in the patients risk for infection B. it may be acquired or congential C. it occurs when a persons body cannot recognize antigens D. it is the same as autoimmunity E. it may cause varied reactions from mild, localized health problems to total immune system failure - Answer- b, c, e which definition of immunodeficiency is accurate? A. disease/deficiency acquired as a result of viral infecti...

Immunity : Function of immune system is to protect body from invasion by foreign antigens to identify and destroy potentially harmful cells. Exaggerated immune response : -Against environmental antigens, allergy -Too much of an IR Misdirected IR against host's own cell : Autoimmunity Isoimmunity : Directed against beneficial foreign tissues Body's IS reacts against tissues of usually the same species -Transplanted tissue -Blood transfusion Immune deficiency : Deficient immune re...

HNF 150: Minerals Exam Review 100% Verified Solution 2024 What are the trace minerals? - ANS-iodine, zinc, fluoride, iron, selenium. What are the major minerals? - ANS-magnesium, potassium, calcium, sodium. Iodine - function: - ANS-component of thyroid hormone which helps to regulate temperature, reproduction, heart functioning, growth, development, and metabolic rate & BMR (Basal Metabolic Rate) Iodine - deficiency - ANS-goiter (enlarged thyroid gland), cretinism (severe stomach bulge a...

What is type I hypersensitivity and antigen form? - IgE and soluble antigen What is type II hypersensitivity? - IgG OR IgM and cell-bound antigen What is type III hypersensitivity? - IgG AND IgM and soluble antigen What is type IV hypersensitvity? - T Cells and soluble or cell-bound antigen What is type I hypersensitivity mechanism of activation? - -Allergen-specific IgE antibodies bind to mast cells via their Fc receptor. -When the specific allergen binds to the IgE, cross-linkin...

NUR 372 Exam 4 Questions and Correct Answers, With Complete Solution, 207 Q&A. 2024/2025. neutrophils - phagocytes of early inflammation that destroy bacteria - 55-70% lymphocytes - B and T cells - 20-40% monocytes - macrophages: initiators of the inflammatory response, digest and destroy microorganisms and debris - dendritic cells: phagocytes that present processed antigens to other immune cells - 2-5% eosinophils - phagocytes that destroy allergens and parasitic infections - 1-4...

Hyperglycemia (2) -happens in both diabetic & non-diabetic pts -BG >200 mg/dL What contributes to hyperglycemia in critically ill pt? (8) -stress response (hormones) -meds (glucocorticoid therapy) -overfeeding (too many calories) -IV dextrose & TPN -immobility -increased insulin resistance -deficient insulin secretion -surgery Why is hyperglycemia an issue in pts? (4) -impairs wound healing -poor immune response -inflammation -endothelial dysfunction (inner lining of blood vessels) Hypergl...