Chemokines Study guides, Class notes & Summaries

NU 545 Unit 1 Test Bank Questions and Answers. CHAPTER 7 1. Which action is a purpose of the inflammatory process? a. To provide specific responses toward antigens b. To lyse cell membranes of microorganisms c. To prevent infection of the injured tissue d. To create immunity against subsequent tissue injury 2. How do surfactant proteins A through D provide innate resistance? a. Initiate the complement cascade. b. Promote phagocytosis. c. Secrete mucus. d. Synthesize lysosomes. 3. Whi...

Immunology- Block 1 Exam Questions With Answers Pattern Associated Molecular Patterns (PAMPs) molecules shared by groups of related microbes that are essential for the survival of those organisms Ligand any molecule or atom which binds reversibly to a protein Epitope smallest molecular structure recognized by a specific receptor Dendritic Cells, Macrophages, B Cells What are the professional APCs? Peripheral Tolerance of T Cells Auto reactive lymphocytes are kept anergi...

WGU D236 PATHOPHYSIOLOGY FINAL EXAM 2 VERSIONS WITH 100% CORRECT QUESTIONS AND ANSWERS VERSION 1 Explain Starling's Law of Capillary Forces and how it causes edema. - Starling's hypothesis states that the fluid movement due to filtration across the wall of a capillary is dependent on the balance between the hydrostatic pressure gradient and the pressure gradient across the capillary. This causes edema by the retention of water in the tissues instead of vascular system. Why is it...

MICROIMM 2500 Exam Study Guide 100% Solved Microbes - answer- microbes are everywhere - some cause diseases, some are beneficial categories of microbial pathogens - answer1. fungi 2. parasites in humans: 3. viruses 4. bacteria models of infectious disease transmission - answer- direct contact (skin to skin, kissing, sex) - droplet spread (sneezing, coughing, talking) - indirect (airborne; dust, droplets) cause of increase of life expectancy over time? - answerimprovement through cont...

Final exam Bio 251 week 8 verified questions and answers latest Which of the following statements about how the skin prevents disease is false? a) salt in sweat retards microbial growth b) the skin is the most common route for organisms to penetrate the body c) oil glands on the skin make it waterproof d) native microbes that live on your skin help protect you from infection - CORRECT ANSWER-b) the skin is the most common route for organisms to penetrate the body This antimicrobial pro...

NURSING Quiz 2 Study Guide UPDATED 2023 Antibiotics Review terminology: 1. Selective Toxicity: The ability of a drug to injure a target cell or target organism without injuring other cells or organisms that are in intimate contact with the target. Refers to the ability of an antibiotic to injure only invading microbes and avoiding injuring the host. 2. Culture and Sensitivity test: Is a test done when trying to treat for infection. Culture is to determine the bacteria or fungus ...

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...

MICROIMM 2500 Exam Study Guide 100% Solved Microbes - answer- microbes are everywhere - some cause diseases, some are beneficial categories of microbial pathogens - answer1. fungi 2. parasites in humans: 3. viruses 4. bacteria models of infectious disease transmission - answer- direct contact (skin to skin, kissing, sex) - droplet spread (sneezing, coughing, talking) - indirect (airborne; dust, droplets) cause of increase of life expectancy over time? - answerimprovement through cont...

GMS 6121- Sepsis Questions and Answers 100% Pass What is SIRS? Systemic Inflammatory Response Syndrome What is Sepsis? SIRS + infection What is severe sepsis? sepsis + organ dysfunction or hypotension What is septic shock? Sepsis + hypotension despite fluid resuscitation What is multi-organ system dysfunction? Clotting disorders or failure of renal, hepatic, cardiac, or cognitive function. Accumulation of products of metabolism that cannot be cleared Why is sepsis on the...

Atherosclerosis Exam Questions and Answers Latest Updated (GRADED). What is the most significant independent risk factor for atherosclerosis? - ANSWER Family history Atherosclerosis Exam With 100 Questions and Answers | 100% Verified Latest Describe how age is a risk factor for atherosclerosis - ANSWER i. Atherosclerosis usually remains clinically silent until lesions reach a critical threshold in middle age or later. ii. Thus, there is a 5- fold increase in incidence between ages 40-60...