Anti hbs - Study guides, Class notes & Summaries

DAT 100 Final Exam Questions with Answers 100% correct | 2024 update DAT 100 Final Exam Questions with Answers 100% correct | 2024 update Which of the following forms of hepatitis is transmitted through contaminated food or water? A. Hepatitis A B. Hepatitis B C. Hepatitis C D. Hepatitis D - Answer Hepatitis A The greatest occupational risks for exposure to hepatitis B virus are: (1) blood and saliva contamination of cuts and cracks on the skin or ungloved hands or hands with torn glo...

Ch 43 Hepatitis, cirrhosis, pancreatitis Exam Questions and Answers 100% Pass A 24-year-old female contracts hepatitis from contaminated food. During the acute (icteric) phase of the patient's illness, the nurse would expect serologic testing to reveal a. antibody to hepatitis D (anti-HDV). b. hepatitis B surface antigen (HBsAg). c. anti-hepatitis A virus immunoglobulin G (anti-HAV IgG). d. anti-hepatitis A virus immunoglobulin M (anti-HAV IgM). - Answer- ANS: D Hepatitis A is transmitt...

Hep-B Testing correct answers HBsAg, Anti-HBc, HBV-DNA Hep-C Testing correct answers Anti-HCV, HCV RNA HBsAG correct answers Appears @ 4 weeks after exposure- drops below detectable level at 24 weeks HBsAG detectable after 24 weeks correct answers Chronic Carrier HBeAG correct answers envelope Antigen means that the infection is ACTIVE and REPLICATING *you are extremely infectious here* anti-HBc correct answers appears about 6 weeks after exposure IgM first then igG alone ...

When preparing cryoprecipitate from plasma, the cryoprecipitate must be refrozen within? - correct answer 1 hour Donated blood may not be used for allogeneic transfusion when HCV testing shows? - correct answer EIA initial testing reactive, and one of the duplicate repeat results is reactive The following hepatitis B testing results indicates: HBsAg: Nonreactive, Anti-HBc: Reactive, Anti-HBs: Reactive, RNA HBV: nonreactive. - correct answer Recurring infection (CDC says immune due to natur...

hypersensitivity CORRECT ANSWER-an allergic immune response to an antigen high-level infection CORRECT ANSWER-process of inactivating bacteria, mycobacteria, fungi, and viruses BUT NOT large # of spores Hep B surface antibody (anti-HBs) CORRECT ANSWER-protective antibody against Hep B Hep B e Antigen (HBeAg) CORRECT ANSWER-found in serum during acute/chronic Hep B infection. Indicative of viral replication and increasing infection. Hep B surface antigen (HBsAg) CORRECT ANSWER-serolog...

CPAP ISBB1. The production of antibodies by B cells is turned off by a. Cytotoxic T cells b. Helper T cells c. B lymphocytes d. Suppressor T cells d. Suppressor T cells 2. Which of the following cells recognize certain substances as "foreign" (nonself)? a. B lymphocytes b. T lymphocytes c. Macrophages d. Basophil a. B lymphocytes 3. One dimensional single electroimmunodiffusion is also known as a. Immunoelectrophoresis b. Counterimmunoelectrophoresis c. Radioimmunoas...

SBB PRACTICE QUESTIONS 2024. Hep-B Testing - correct answer HBsAg, Anti-HBc, HBV-DNA Hep-C Testing - correct answer Anti-HCV, HCV RNA HBsAG - correct answer Appears @ 4 weeks after exposure- drops below detectable level at 24 weeks HBsAG detectable after 24 weeks - correct answer Chronic Carrier HBeAG - correct answer envelope Antigen means that the infection is ACTIVE and REPLICATING *you are extremely infectious here* anti-HBc - correct answer appears about 6 weeks after...

Liver cirrhosis. Esophageal varices Exam Questions and Answers 1. A health care provider who has not been immunized for hepatitis B is exposed to the hepatitis B virus (HBV) through a needle stick from an infected patient. The infection control nurse informs the individual that treatment for the exposure should include a. baseline hepatitis B antibody testing now and in 2 months. b. active immunization with hepatitis B vaccine. c. hepatitis B immune globulin (HBIG) injection. d. both the...

CTP class A points 5-6 points CTP class B points 7-9 points CTP class C points 10-15 points CTP encephalopathy points 1 = absent 2 = medically controlled 3 = poorly controlled CTP ascites points 1 = absent 2 = diuretic response 3 = diuretic refractory CTP bilirubin points 1 = <2 2 = 2-3 3 = >3 CTP albumin points 1 = >3.5 2 = 2.8-3.5 3 = <2.8 CTP INR points 1 = <1.7 2 = 1.7-2.3 3 = >2.3 first line therapy ...

Surgery EOR Exam Questions with 100% Correct Answers what is the most common type of liver cancer? - Answer- hepatocellular carcinoma tx for hemochromatosis (excessive iron loading) - Answer- deferoxamine chelation HBsAg - Answer- acute/chronic infection HBeAg - Answer- VERY INFECTIOUS acute/chronic infection infectivity wild type viral infection anti-HBc - Answer- marker of exposure persists indefinitely anti-HBe - Answer- low infectivity Anti-HBs - Answer- marker of immunity VACCI...