Epitopes Samenvattingen, Aantekeningen en Examens

NSG 532 Exam 4 Practice Questions With 100% Correct Answers 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 Hypoa...

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...

EXAM3REVIEW HereissomeinformationaboutExam3. • Thisexaminationcovers contentlearnedinweeks5,6and7.(CO9 &CO10) • Thisexamisworth180 totalpoints,andincludesthefollowingtypesofquestions: o 30Multiplechoicequestions o 5Multipleanswerandmatchingquestions o 4Fillintheblank question o 3Essayquestions • Youhave120minutestocompletetheExam. • Whenthetimelimitisreached,youwillautomaticallybeexitedfromtheexam. • Remember tochoose the best answer,some questionsmayhavemorethanonecorrect an...

Tolerance - ANSWER A stage of immunologic unresponsiveness to particular antigens or sets of anitgens; Typically, an organism is unresponsive or tolerant to self antigens Sequential Epitopes - ANSWER Two or more antigenic determinants formed by a single sequence of amino acids. Nonsequential Epitopes - ANSWER Epitopes that are far apart in the primary sequence of the polypetide chain, but close together in the teritary structure of the molecules.

What are allergies? - Answer- Adverse reaction to harmless materials. What is your immune system responding to in the case of allergies? - Answer- Epitopes of molecules from pathogens. How does your immune system "remember" the material? - Answer- Memory cells How does subsequent exposure produce a reaction? - Answer- -Protection from pathogens Will you get an allergic response from the first exposure? - Answer- Not usually What is Hay fever? - Answer- A reaction to pollen. W...

OpenStax Microbiology Test Bank Chapter 20: Laboratory Analysis of the Immune Response * = Correct answer Multiple Choice 1. Most antigens have how many epitopes? A. none B. one C. two D. more than two* Difficulty: Easy ASM Standard: N/A 2. Which best describes monoclonal antibodies? A. They are produced in living animals only. B. They are produced in tissue cultures, using B cells extracted from living animals.* C. They are rarely used, so polyclonal antibodies are preferred. ...

Drug Discovery • Unlike small molecule drugs (pharmaceuticals), large molecule drugs (biopharmaceuticals) are mainly protein-based o These protein-based drugs are similar to natural biological compounds found in human body or they're fragments that mimic active part of natural compounds Discovery of Pharmaceuticals commences w/ scanning hundreds of compounds, whether w/ actual materials (irrational approach) or virtual simulations (rational approach) • Pharmaceuticals are new che...

Polyclonal goat anti-bovine IgA means: A. Goat IgA antibody that recognizes several classes of bovine antibody B. Goat antibody from several Bcell clones that all recognize epitopes of bovine IgA C. Bovine antibody from several B-cell clones that all recognize goat IgA D. Goat IgA antibody that recognizes bovine IgA. correct answer: B. Goat antibody from several Bcell clones that all recognize epitopes of bovine IgA A Direct FA on a cow for BVD virus was negative. This means... A...

CNPR, NAPSR Exam_Answered_Latest 2023+ Rated Drug Discovery • Unlike small molecule drugs (pharmaceuticals), large molecule drugs (biopharmaceuticals) are mainly protein-based o These protein-based drugs are similar to natural biological compounds found in human body or they're fragments that mimic active part of natural compounds Discovery of Pharmaceuticals commences w/ scanning hundreds of compounds, whether w/ actual materials (irrational approach) or virtual simulations (ratio...

PN1 EXAM 3 (PROFESSIONAL NURSING 1) QUESTIONS AND ANSWERS | VERIFIED ANSWERS What molecules can elicit an immune response? A. Antigens B. Epitopes C. Haptens D. Immunogens What will a culture show when you obtain a sample of exudate from a wound? A. An infection B. Where infection is located C. cells being used to attack an infection D. Specific type of pathogen An impaired immune function finding during a physical assessment could be which of the following? A. JVD B. Neck pai...