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19. The name of the antibody detected in the RPR testing procedure is...
help thanks!!! 25. Testing for heterophile antibodies is specific for the infectious mononucleosis virus. (True or...
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25. Testing for heterophile antibodies is specific for the infectious mononucleosis virus. (True or False) 26. To determine whether a patient had an IgG antibody to a specific antigen, an agglutination test was performed. The undiluted patient's sera was negative for agglutination as were all dilutions made. a. patient is negative for the antibody. b. patient sera is exhibiting prozone through the very diluted dilutions made. c. patient sera is unable to form a lattice d. patient is...
please help thanks! 1. Antibodies that are produced in an individual in response to antigen X...
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1. Antibodies that are produced in an individual in response to antigen X from species Y but are able to bind to an unrelated antigen A from species B are referred to as: a. cold agglutinins b. heterophile agglutinins c. auto agglutinins d. febrile agglutinins 2. The Rheumatoid Factor is primarily an IgM immunoglobulin against the patient's own: a. Fc mu region b. Fc gamma region c. Fab gamma region d. Fab mu region 3. Clumping and...
help please. thank you! 9. All of the following affect agglutination EXCEPT: a. temperature b. antibody...
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9. All of the following affect agglutination EXCEPT: a. temperature b. antibody isotype c. ionic strength of buffer d. agarose concentration 10. Immunofixation is best used in: a. detection of cold agglutinins b. the workup of a monoclonal gammopathy such as multiple myeloma c. the identification of large immune complexes d. none of the above 11. The following results were observed when performing a serological agglutination test: Positive control negative Negative control negative Patient positive What...
Answer as much as you can please 1. Deficiency of this molecule results in angioedema: ?...
Answer as much as you can please
1. Deficiency of this molecule results in angioedema: ? a. IL-2 b. CI INH c . properdind . decay accelerating factor 2. Which is a biologic function of complement? a. promotes antigen presentation to CD4+ cells b. opsonin-mediated phagocytosis c. retention of immune complexes d. inhibition of histamine release 3. Which method quantifies antigen: a. Ouchterlony technique b.radial immunodiffusion c. Westem blot d. SDS-PAGE 4. IgG antibodies are predominant in causing? a negative...
help please thank you! 15. Safety precautions used in the laboratory include all of the following...
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15. Safety precautions used in the laboratory include all of the following except: A. lab personnel must keep hair length short B. wear protective gloves C. wear laboratory coat D. open toed shoes are not be worn in the lab 16. Human Chorionic Gonadotropin is comprised of 2 subunits. What subunit is the specific indicator of a positive test. a. alpha b. beta 17. A constant amount of antigen is mixed with a serially diluted patient's...
help thank you! 28. All of the following would be considered good quality control protocols except:...
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28. All of the following would be considered good quality control protocols except: a. storing reagents properly b. allowing the reaction to go as long as possible. c. checking temperatures of water baths, etc. d. running positive and negative controls. 29. What would best characterize an indirect immunofluorescent assay when testing for the presence of a specific antibody in the patient's specimen. a. The anti-human immunoglobulin has a fluorescent label. b. The patient's serum is tagged with...
Could I get all the answers please,, thank you,, Question 35 (2 points) Which cell type...
Could I get all the answers please,, thank you,, Question 35 (2 points) Which cell type is capable of producing antibodies? Question 35 options: A) B cells B) T cells C) macrophages D) neutrophils E) both A and B Question 36 (2 points) This antibody is pentameric in structure and is the better at stimulating complement than other antibody classes (can form a staple conformation): Question 36 options: A) IgM B) IgE C) IgD D) IgA E) IgG Question 37...
12. Antimicrobials may a. produce allergic reactions b. produce toxic effects not only to the microbe...
12. Antimicrobials may a. produce allergic reactions b. produce toxic effects not only to the microbe but to the hoat c. kill bacteria in our bodies all the above 13. All of the following pertain to the role ofactivated helper T cells in cellular mediatesd immunity except a. differentiation into memory Th cells b. recognize MHC with antigenic peptide on macrophages c. activate Te cells indirectly lead to cytolysis through complement e. indirectl y lead to phagocytosis of large microorganisms...
Which electrolyte measurement is least affected by hemolysis? a. Calciumb. b- Magnesium c. Potassium d. Total...
Which electrolyte measurement is least affected by hemolysis? a. Calciumb. b- Magnesium c. Potassium d. Total Bilirubin Question 2 of 35 Required Question Which of the following should cause specimen rejection for platelet aggregation studies? a. The sample hematocrit is too high .b. The sample is hemolyzed. c. The sample is over-anticoagulated. d. The sample platelet count is too low. Question 3 of 35 Required Question Which of the following is usually positive in a patient with a urinary tract...
DATE: NURS 208A NAME: 1. The function of ribosomes is to: 6. Inb Digest foreign bacteria...
DATE: NURS 208A NAME: 1. The function of ribosomes is to: 6. Inb Digest foreign bacteria and toxic substances Produces energy from glucose y Aid in cell division Synthesize proteins Which of the following statement is false about the cell membrane? 2. Cell membrane is composed of phospholipid layer The cell membrane prefers large molecules to pass through freely Cell membrane is a semipermeable boundary which determines what can enter and ex the cell The exterior surface is hydrophilic phosphate...
help thanks!!!
25. Testing for heterophile antibodies is specific for the infectious mononucleosis virus. (True or False) 26. To determine whether a patient had an IgG antibody to a specific antigen, an agglutination test was performed. The undiluted patient's sera was negative for agglutination as were all dilutions made. a. patient is negative for the antibody. b. patient sera is exhibiting prozone through the very diluted dilutions made. c. patient sera is unable to form a lattice d. patient is...
please help thanks!
1. Antibodies that are produced in an individual in response to antigen X from species Y but are able to bind to an unrelated antigen A from species B are referred to as: a. cold agglutinins b. heterophile agglutinins c. auto agglutinins d. febrile agglutinins 2. The Rheumatoid Factor is primarily an IgM immunoglobulin against the patient's own: a. Fc mu region b. Fc gamma region c. Fab gamma region d. Fab mu region 3. Clumping and...
help please. thank you!
9. All of the following affect agglutination EXCEPT: a. temperature b. antibody isotype c. ionic strength of buffer d. agarose concentration 10. Immunofixation is best used in: a. detection of cold agglutinins b. the workup of a monoclonal gammopathy such as multiple myeloma c. the identification of large immune complexes d. none of the above 11. The following results were observed when performing a serological agglutination test: Positive control negative Negative control negative Patient positive What...
Answer as much as you can please
1. Deficiency of this molecule results in angioedema: ? a. IL-2 b. CI INH c . properdind . decay accelerating factor 2. Which is a biologic function of complement? a. promotes antigen presentation to CD4+ cells b. opsonin-mediated phagocytosis c. retention of immune complexes d. inhibition of histamine release 3. Which method quantifies antigen: a. Ouchterlony technique b.radial immunodiffusion c. Westem blot d. SDS-PAGE 4. IgG antibodies are predominant in causing? a negative...
help please thank you!
15. Safety precautions used in the laboratory include all of the following except: A. lab personnel must keep hair length short B. wear protective gloves C. wear laboratory coat D. open toed shoes are not be worn in the lab 16. Human Chorionic Gonadotropin is comprised of 2 subunits. What subunit is the specific indicator of a positive test. a. alpha b. beta 17. A constant amount of antigen is mixed with a serially diluted patient's...
help thank you!
28. All of the following would be considered good quality control protocols except: a. storing reagents properly b. allowing the reaction to go as long as possible. c. checking temperatures of water baths, etc. d. running positive and negative controls. 29. What would best characterize an indirect immunofluorescent assay when testing for the presence of a specific antibody in the patient's specimen. a. The anti-human immunoglobulin has a fluorescent label. b. The patient's serum is tagged with...
12. Antimicrobials may a. produce allergic reactions b. produce toxic effects not only to the microbe but to the hoat c. kill bacteria in our bodies all the above 13. All of the following pertain to the role ofactivated helper T cells in cellular mediatesd immunity except a. differentiation into memory Th cells b. recognize MHC with antigenic peptide on macrophages c. activate Te cells indirectly lead to cytolysis through complement e. indirectl y lead to phagocytosis of large microorganisms...
DATE: NURS 208A NAME: 1. The function of ribosomes is to: 6. Inb Digest foreign bacteria and toxic substances Produces energy from glucose y Aid in cell division Synthesize proteins Which of the following statement is false about the cell membrane? 2. Cell membrane is composed of phospholipid layer The cell membrane prefers large molecules to pass through freely Cell membrane is a semipermeable boundary which determines what can enter and ex the cell The exterior surface is hydrophilic phosphate...
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