HomeworkLib
Question

HBsAg : positive HBeAg: positive Anti-HBc: negative Anti-HBc IgM: positive Anti-HBs: negative Anti-Hbe: negative 1. Please...

HBsAg : positive

HBeAg: positive

Anti-HBc: negative

Anti-HBc IgM: positive

Anti-HBs: negative

Anti-Hbe: negative

1. Please interpret the results.

2. Explain why there are different antigens to test for, when it is just one virus.

science   nursing   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

1. Please interpret the results.

HBsAg anti-HBc anti-HBs negative negative HBsAg anti-HBc positive positive negative Acutely infected IgM anti-HBc anti-HBs

2. Explain why there are different antigens to test for, when it is just one virus.

Hepatitis B surface antigen (HBsAg): A protein on the surface of the hepatitis B infection (HBV); it very well may be recognized in abnormal states in serum amid intense or perpetual HBV contamination. The nearness of HBsAg shows that the individual is irresistible. The body ordinarily creates antibodies to HBsAg as a component of the typical resistant reaction to contamination. HBsAg is the antigen used to make Hepatitis B immunization.

Hepatitis B surface immune response (enemies of HBs): The nearness of enemies of HBs is for the most part deciphered as showing recuperation and invulnerability from HBV contamination. Enemies of HBs additionally creates in a man who has been effectively immunized against hepatitis B.

Add up to hepatitis B center immune response (hostile to HBc): Appears at the beginning of side effects in intense hepatitis B disease and perseveres forever. The nearness of hostile to HBc demonstrates past or continuous contamination with HBV in a vague time period.

IgM antibody to hepatitis B core antigen (IgM anti-HBc): Positivity indicates recent infection with HBV (≤6 months). Its presence usually indicates acute infection.

0 0
Add a comment
Know the answer?
Add Answer to:
HBsAg : positive HBeAg: positive Anti-HBc: negative Anti-HBc IgM: positive Anti-HBs: negative Anti-Hbe: negative 1. Please...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • 66. Interpret the following test results: HBsAg: Positive, HBeAg: Positive, Anti-HBc IgM: Positive 67. Interpret the...

    66. Interpret the following test results: HBsAg: Positive, HBeAg: Positive, Anti-HBc IgM: Positive 67. Interpret the following test results: HBsAg: negative, HBeAg: negative, Anti-HBc: positive, Anti-HBs: Positive, Anti-HBe: Positive 68. Interpret the following test results: HBsAg: Positive, HBeAg: Positive, Anti-HBc: Positive, Anti-HBs: negative, Anti-HBe: negative 69. Why is there heightened concern about HCV? 70. Who should be screened for hepatitis C? 71. How is hepatitis C diagnosed? 72. Which type of hepatitis is extremely severe and only found in patients...

  • 49. Interpret the following EBV-specific antibody results: IgM anti-VCA Negative IgG anti-VCA Positive Anti-EA Positive Anti-EBNA...

    49. Interpret the following EBV-specific antibody results: IgM anti-VCA Negative IgG anti-VCA Positive Anti-EA Positive Anti-EBNA Positive 50. What is the major target of EBV? 51. When is the cold agglutinin titer increased? 52. What reagents and specimens are required for a cold agglutinin titer? 53. A newly hired third shift phlebotomist drew a specimen for a cold agglutinin and placed the uncentrifuged tube of blood in the refrigerator overnight. How would this affect the results of the test? 54....

  • 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...

  • please help me out! Negative and positive controls Tube 1: 1 ml Catalase + 3 ml...

    please help me out! Negative and positive controls Tube 1: 1 ml Catalase + 3 ml distilled water Tube 2: 1 ml Catalase + 3 ml sucrose Tube 3: 1 ml Catalase + 3 ml H,O, Positive test produces bubbles; negative reaction does not bubble Question #1: State the NUMBER of the ONE tube that is the negative control: Question #2: Explain why no bubbles will appear in Tube 2: Effect of concentration - Tube 4: 1 ml catalase +...

  • ! Body Text ListParagraph No Spacing Table Paragr. Heading 1 Mary B., a 30-year-old woman with...

    ! Body Text ListParagraph No Spacing Table Paragr. Heading 1 Mary B., a 30-year-old woman with a history of intravenous (IV) drug use, was seen at a health clinic with complaints of swollen glands, fatigue, fever, weight loss, fre- quent vaginal yeast infections, and a persistent skin rash that had not responded to treatment. The physician ordered the laboratory tests shown in Tables 4...5 to 4.7. is Table 4-5 COMPLETE BLOOD COUNT Mary B. WBC RBC Hb Het MCV MCH...

  • 1-For the following correlations write if they are Positive or Negative. Please only write either Positive...

    1-For the following correlations write if they are Positive or Negative. Please only write either Positive or Negative in the parenthesis provided. 1A- People who have less years of education tend to have lower salaries ( ) 1B- Babies who are held more tend to cry less ( ) 2- For the following correlations write if they are positive or negative. Please only write either Positive or Negative in the Parenthesis  provided. 2A- Students who spend less time watching TV tend...

  • 80. How is Western blot for HIV reported? 81. Interpret the following results: Anti-HIV by ELISA:...

    80. How is Western blot for HIV reported? 81. Interpret the following results: Anti-HIV by ELISA: Positive twice, Western blot: Negative 82. What is the name of the method in which viral DNA from infected cells is amplified, then identified using a labeled nucleic acid probe? 83. What level of CD4 cells is diagnostic of AIDS? 84. What is the CD4:CD8 ratio in AIDS? 85. Which test provides an estimate of the AIDS patient’s immune system and risk of opportunistic...

  • please help me to answer all these questions please please!!! Home Work Micro Fall 2019. Chapts...

    please help me to answer all these questions please please!!! Home Work Micro Fall 2019. Chapts 6 and 12 Answer 10 questions = 50 points 1. Every virus can infect any organism. True or False-Explain your answer. 2. Penicillinase enzyme produced by drug resistant bacteria makes them resistant to penicillin. How it works. How some modified penicillin (like Amoxicillin or Ampicillin still kills penicillin resistant bacteria? 3. What is the difference between lysogeny and lytic cycle of a virus, explain....

  • lor tests v2 - Word Search View Help B: Color Tests Positive or Negative? Observations Biuret...

    lor tests v2 - Word Search View Help B: Color Tests Positive or Negative? Observations Biuret Test (for oligopeptides and larger peptides) 1% Egg albumin solution 1% Glycine solution Page 2 of 7 Student: LAB DAY: D i lot Oligopeptide Help a protein is completely digested (hydrolyzed) component amino acids, what would be the It of a Biuret test? atom of the carboxyl group. When protein hydrolyzed the peptide bonds wil break and form present amino acids. Because the peptide...

  • Question #1 Explain what is meant by a positive relationship between two variables and a negative...

    Question #1 Explain what is meant by a positive relationship between two variables and a negative relationship between two variables. Describe examples of situations in which one would expect to find a positive relationship and when one would expect to find a negative relationship. Can one assign direction when both variables in a table are dichotomous?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT