Agglutination Study guides, Class notes & Summaries

Obligate halophiles - High osmotic pressure aka lots of salt like the great salt lake Facultative halophiles - Type that causes acne can be in salty also known as osmolaric but not nessesary Neutrophiles - Most bacteria Protozoa and pathogens like neutral ph rang 6.5-7.5 Acidophiles - Really acidic as low as 0 pH Alkalineophiles - Grow best in basic range up to 11.5 ex cholera Thermophiles - Higher temperatures above 45C ex hot springs Hyperthermophiles - Hottest 80C and above Mesophiles...

Lecture 1 Microbiology Practice Test Verified Questions And Answers 2023 C. The slide coagulase and the Staph latex agglutination tests are similar in that both test for the presence of A. protein A B. free coagulase C. clumping factor D. thermonuclease E. The esculin/PYR disk test can be used to rapidly identify A. Enterococcus spp. B. Streptococcus pneumoniae C. Streptococcus pyogenes D. both A and B E. both A and C B. B. 37 C, CO2

Hypersensitivity: Type 1 -Mediated IgE -inflammation due to mast cell degranulation -anaphylactic, asthma, hay fever treatment: epinephrine Hypersensitivity: Type 2 -Cytotoxic reaction: tissue specific -binds to the antigen ON THE CELL SURFACE -macrophages are primary effectors cells involved cause tissue damage or alter function Hypersensitivity 2 -Graves’ Disease (hyperthyroidism) -alters function not destroy -blood transfusions reaction- transfused erythrocytes are destroyed by ...

According to OSHA regulations, who must provide PPE? - hospital, employer All manufacturers of laboratory reagents must supply a document stating the hazardous properties of the material and other data regarding the use and disposal of the reagent. What is the document called? - material safety data sheet A 24 hour Creatinine Clearance test is used to determine the function of the: -Kidney The ability to achieve both accuracy and precision is - reliability All of the following can cause a ...

ISBB COMPILED QUIZZESProzone phenomenon The detection of precipitation reactions depends on the presence of optimal proportions of antigen and antibody. A patient's sample contains a large amount of antibody, but the reaction in a test system containing antigen is negative. What has happened? IM Pregnancy SLE False-positive nontreponemal tests for syphilis may be due to which of the following? False Negative on FTA-ABS (prozone) Positive RPR, Negative FTA for syphilis, what i...

Vet Assistant: Self Check- Immunology Questions and Answers Already Passed Veterinarian Kwan Soh wants to give a puppy a vaccination, but it's vital that she first measure the titer. What does "titer" refer to? A)The level of an antibody B)The level of cytotoxin C)Bacterial density D)The density of the serum A What's the proper procedure for using a lyophilized vaccine? A)Insert the syringe into the lyophilized vaccine; draw out the vaccine; inject the vaccine into the...

ABO phenotype is determined by - ANSWER-both forward & reverse grouping Forward grouping is - ANSWER-using known sources of reagent antisera (antibodies) to detect antigens on the RBC Reverse grouping is - ANSWER-using reagent cells with known antigens & testing the plasma/serum for ABO antibodies The only Rh system antigen routinely tested for is - ANSWER-the D antigen, this is the 'pos' or 'neg' portion of typing The Rh control test is performed only on - ANSWER-AB pos blood, T...

ABO and RhD Blood Grouping Practical Exam Questions and Answers 2024 ABO system antibodies - Answer-IgM - cells tested against known reagent antibodies at room temp - ABO system unique as plasma of an individual has Abs specific for Ags they lack on RBCs - Serum tested against group A, B and O to confirm cell group - serum and reverse group - IgG Abs can cross placenta and causes HDN esp. in group O individuals - lectins = plant extract that can be used for ABO & Rh phenotyping phenoty...

Randolf was suffering from severe hepatitis. His skin appeared to be jaundiced. That color change was due to Select one: a. increased heme in his circulatory system. b. increased globin in his circulatory system. c. increased bilirubin in his circulatory system. d. decreased rate of globin breakdown. e. increased globin in his circulatory system, increased bilirubin in his circulatory system and decreased rate of globin breakdown. Question 2 Correct 4.50 points out of 4.50 Flag quest...

Monocyte - B Lymphocyte - D Eosinophil - C Neutrophil - A Most common white blood cell found in whole blood - A Mount in immune response by direct cell attack or via antibodies - D Kills parasitic worms - C Becomes a macrophage - B Main bacteria killer during acute infections - A Nucleus has two lobes; contains granules of lysosomal enzymes; functions in attacking parasitic worms. - Eosinophil Nucleus is multilobed; functions as a phagocyte; contains fine indistinct...