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MLS 4141 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) ||ALREADY GRADED A+||NEWEST VERSION
MLS 4141 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) ||ALREADY GRADED A+||NEWEST VERSION
[Show more]MLS 4141 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) ||ALREADY GRADED A+||NEWEST VERSION
[Show more]Quiz: Labled immunoassay 
Ans: designed for Ags and Abs that ar esmall in size or prsent in very low 
concentrations. Use a labled reactant ot monitor the amount of binding that has 
taken place. Types: radioimmunoassay, enzyme immunoassay, fluorescent, 
chemiluminescent. Bacterial antigens, horm...
Preview 3 out of 22 pages
Add to cartQuiz: Labled immunoassay 
Ans: designed for Ags and Abs that ar esmall in size or prsent in very low 
concentrations. Use a labled reactant ot monitor the amount of binding that has 
taken place. Types: radioimmunoassay, enzyme immunoassay, fluorescent, 
chemiluminescent. Bacterial antigens, horm...
Quiz: Mast cells are the tissue equivalent of... 
Ans: Basophils 
Quiz: High endothelial venules are involved in... 
Ans: lymphocyte trafficking 
Quiz: Which cell type is tasked with destroying virus-infected cells? 
Ans: NK Cells 
Quiz: Which of the following is considered part of the nonspecific ...
Preview 2 out of 9 pages
Add to cartQuiz: Mast cells are the tissue equivalent of... 
Ans: Basophils 
Quiz: High endothelial venules are involved in... 
Ans: lymphocyte trafficking 
Quiz: Which cell type is tasked with destroying virus-infected cells? 
Ans: NK Cells 
Quiz: Which of the following is considered part of the nonspecific ...
Quiz: What types of chains comprise the light chains in an 
immunoglobulin molecule? Mark all correct responses. 
Ans: Lambda and Kappa 
Quiz: When serum is electrophoresed (subjecedt to an electric 
current), proteins separate into separate areas based on their size 
and charge. Which area conta...
Preview 2 out of 9 pages
Add to cartQuiz: What types of chains comprise the light chains in an 
immunoglobulin molecule? Mark all correct responses. 
Ans: Lambda and Kappa 
Quiz: When serum is electrophoresed (subjecedt to an electric 
current), proteins separate into separate areas based on their size 
and charge. Which area conta...
Quiz: C1 is a complex of 3 subunits. Which part of this large 
molecule binds to the Fc portion of nearby antibodies which then 
activates the other two portions of the molecule? 
Ans: C1q 
Quiz: Typically, when complement is activated, 
________________ are opsonized and _____________ are lysed....
Preview 2 out of 7 pages
Add to cartQuiz: C1 is a complex of 3 subunits. Which part of this large 
molecule binds to the Fc portion of nearby antibodies which then 
activates the other two portions of the molecule? 
Ans: C1q 
Quiz: Typically, when complement is activated, 
________________ are opsonized and _____________ are lysed....
Quiz: What is affinity? 
Ans: Attraction force between Fab site on Ab and epitope on Ag. 
Quiz: What does the strength of affinity depend on? 
Ans: Ag-Ab specificity. 
Quiz: What happens to affinity with a cross-reacting Ag? 
Ans: More the cross-reacting Ag resembles original Ag, stronger bond betwe...
Preview 3 out of 20 pages
Add to cartQuiz: What is affinity? 
Ans: Attraction force between Fab site on Ab and epitope on Ag. 
Quiz: What does the strength of affinity depend on? 
Ans: Ag-Ab specificity. 
Quiz: What happens to affinity with a cross-reacting Ag? 
Ans: More the cross-reacting Ag resembles original Ag, stronger bond betwe...
Preview 3 out of 25 pages
Add to cartQuiz: What are some of the key characteristics in innate immunity? 
Ans: Acts instantly. 
Integrates with the adaptive immune system. 
Defenses against infections that act immediately once a host is attacked by a 
pathogen. 
Quiz: When is innate immunity activated? 
Ans: Activated and functional AT...
Preview 4 out of 32 pages
Add to cartQuiz: What are some of the key characteristics in innate immunity? 
Ans: Acts instantly. 
Integrates with the adaptive immune system. 
Defenses against infections that act immediately once a host is attacked by a 
pathogen. 
Quiz: When is innate immunity activated? 
Ans: Activated and functional AT...
Quiz: What is Serology? 
Ans: Study of serum components; In vitro measurement of antibodies and 
antigens 
Quiz: What is Serum? 
Ans: Liquid portion of blood minus coagulation factors 
Quiz: What is the most frequently used specimen in immunological 
testing? 
Ans: Serum 
Quiz: Serum is separated ...
Preview 4 out of 51 pages
Add to cartQuiz: What is Serology? 
Ans: Study of serum components; In vitro measurement of antibodies and 
antigens 
Quiz: What is Serum? 
Ans: Liquid portion of blood minus coagulation factors 
Quiz: What is the most frequently used specimen in immunological 
testing? 
Ans: Serum 
Quiz: Serum is separated ...
Quiz: HIV types 
Ans: Cause of AIDS. GAllo and levy Tyeps- HIV-1 and HIV-2.. GAG, pol, env 
genes 
Quiz: HIV-1 
Ans: cause of HIV infecitons world wide. Groups- M, O, N, P. Nine subtypes 
Quiz: HIV-2 
Ans: originated in West Africa. Causes fewer cases; seems to be less 
pathogenic and has lower ra...
Preview 4 out of 52 pages
Add to cartQuiz: HIV types 
Ans: Cause of AIDS. GAllo and levy Tyeps- HIV-1 and HIV-2.. GAG, pol, env 
genes 
Quiz: HIV-1 
Ans: cause of HIV infecitons world wide. Groups- M, O, N, P. Nine subtypes 
Quiz: HIV-2 
Ans: originated in West Africa. Causes fewer cases; seems to be less 
pathogenic and has lower ra...
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