Igm ag Study guides, Class notes & Summaries

Midterm Exam: NR507/ NR 507 (2023/ 2024 Latest Update) Advanced Pathophysiology Review| 100% Correct Complete Guide with Questions and Verified Answers| Week 1-4| Grade A- Chamberlain Q: What is a Hypersensitivity reaction? Answer: Hypersensitivity is an inappropriate immune response to an antigen that results in a pathologic response upon re-exposure. Q: Hypersensitivity can be classified based upon the source of the antigen against which the hypersensitivity response is directe...

MMSC 409 Exam 3 - Complete Solutions (Answered) What is the Ag frequency for Le (a+b-) 22% What is the Ag frequency for Le (a-b+) 72% white, 55% black What is the Ag frequency for Le (a-b-) 6% white, 22% black What is the Ag frequency for Le (a+b+) rare; because b outcompetes a for RBC adsorption site What is the Ag frequency for Fy(a) 65% What is the Ag frequency for Fy(b) 80% What is the Ag frequency for Fy (a+b+) white (49%), African American (1%), Chinese (8.9%) What is the Ag frequency fo...

PATHOPHYSIOLOGY - MODULE 2 - EXAM 1 QUESTIONS WITH 100% CORRECT ANSWERS 2022/2023 Answers highlighted Define hypersensitivity Altered immunologic response to an antigen that results in disease or damage to individual (strong genetic linkage) 2 alternate names for type 1 hypersensitivity Immediate hypersensitivity or IgE mediated reactions most common allergic reactions are type 1 Mechanisms of type 1 response 1. Sensitizing exposure 2. Re exposure (immediate response and longer term...

Hepatitis - Inflammation of the liver "Fecal-oral route" - A mode of transportation in which food/water are contaminated by fecal matter (Hepatitis A and E) Parenteral - Other than the intestine "Blood/body fluids" - A mode of transportation in which through blood/body fluids (Hepatitis B, D, and C). HBcAg - Hepatitis B core antigen, a protein which surrounds the viral DNA in the core HBeAg - Hepatitis Be antigen, a protein surrounding viral DNA in virus core HBsAg - Hepati...

PATHOPHYSIOLOGY MODULE 2 EXAM QUESTIONS WITH CORRECT ANSWERS Answers highlighted Define hypersensitivity Altered immunologic response to an antigen that results in disease or damage to individual (strong genetic linkage) 2 alternate names for type 1 hypersensitivity Immediate hypersensitivity or IgE mediated reactions most common allergic reactions are type 1 Mechanisms of type 1 response 1. Sensitizing exposure 2. Re exposure (immediate response and longer term response) Sensiti...

Kidd - Answer The glycoproteins associated in this system is used as a urea transporter C in cis position to D - Answer Causes of weak D antigen expression on RBC except: Type A positive - Answer Give the ABO type of the patient: A B D (4,-,4) Anti-I - Answer Cold agglutinin syndrome has been associated with with antibody? Anti-E - Answer If the patient has the Rh genotype DCe/Dce and receives a unit of red blood cells from DCE/dc donor, he is most likely to develop th...

neutralization antibodies block spike proteins and prevent viruses from binding to cell receptors agglutination - antibodies "stick bacteria together" - large clump is easier for phagocyte to recognize opsonization - "eat me" tags - C3b and antibodies - enhance phagocytosis complement activation classical pathway initiated by antibody binding ag for destruction - NK cells kill bacteria/infected cell - ADCC (antibody dependent cellular cytotoxicity) - antibodies serve as re...

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

Pliny the Elder (23-79 CE) - Answer- First encyclopedia set called "natural history" Had 37 books in it that talked ab using menstruating women as pesticides and blood from fallen gladiators Pope Innocent VIII (1492) - Answer- Used three 10 year old boys in an attempt at a transfusion bc he developed a fever NOT successful Libavius (1615) - Answer- Procedure that used silver tubes to drain the blood of younger men into older men "Fountain of Youth" NOT successful William Harv...

PATHOPHYSIOLOGY - MODULE 2 - EXAM 1 QUESTIONS WITH 100% CORRECT ANSWERS 2022/2023 Answers highlighted Define hypersensitivity Altered immunologic response to an antigen that results in disease or damage to individual (strong genetic linkage) 2 alternate names for type 1 hypersensitivity Immediate hypersensitivity or IgE mediated reactions most common allergic reactions are type 1 Mechanisms of type 1 response 1. Sensitizing exposure 2. Re exposure (immediate response and longer term...