Hbsag - Study guides, Class notes & Summaries

A donor experiences perioral paresthesia during an apheresis procedure. Which of the following should be performed? a. Increase the flow rate. b. Reduce the flow rate. c. Elevate the donor's feet. d. Have the donor breathe into a paper bag. (Ans- b. Reduce the flow rate. A unit of autologous blood tested repeatedly reactive for HBsAg. The patient is scheduled for surgery in three days. What action should be taken? a. Discard the unit. b. Send the unit with a biohazard label and "aut...

SURGERY EOR EXAM 2024 WITH 100% CORRECT ANSWERS what is the most common type of liver cancer? - correct answer hepatocellular carcinoma tx for hemochromatosis (excessive iron loading) - correct answer deferoxamine chelation HBsAg - correct answer acute/chronic infection HBeAg - correct answer VERY INFECTIOUS acute/chronic infection infectivity wild type viral infection anti-HBc - correct answer marker of exposure persists indefinitely

hand washing - ANSWER-What is the number 1 infection control practice? HBsAG+ patients - ANSWER-Who is dialyzed in an isolation room? true - ANSWER-True or False: Hep B is bloodborne MRSA, VRE, or VRSA patients - ANSWER-Who is dialyzed in a separation room? in the hospital in a negative pressure room - ANSWER-Where are active TB patient's dialyzed in? within 2 hours - ANSWER-If potential exposed to HIV, in how much time should you receive prophylaxis treatment? 2 kidneys, 2 ur...

Ultrafiltration is defined as: - Fluid pushed through the semipermeable membrane If a patient with acute kidney injury (AKI) dialyzes in the outpatient facility, one task of the patient care teammates is to monitor blood pressure and weight closely. Why is this important? - Hypovolemia and hypotensive episodes can cause renal ischemia and can further damage the kidneys. ***The underlying cause of prerenal kidney failure is hypovolemia or poor perfusion. Care must be taken to understa...

SBB (Specialist in Blood Banking) Exam Questions and Answers SBB (Specialist in Blood Banking) Exam Questions and Answers SBB (Specialist in Blood Banking) Exam Questions and Answers SBB (Specialist in Blood Banking) Exam Questions and Answers Hep-B Testing - ANSWER-HBsAg, Anti-HBc, HBV-DNA Hep-C Testing - ANSWER-Anti-HCV, HCV RNA HBsAG - ANSWER-Appears @ 4 weeks after exposure- drops below detectable level at 24 weeks HBsAG detectable after 24 weeks - ANSWER-Chronic Carrier HBeAG - ...

Which disorder is characterized by damage to the mucosa of the duodenum and jejunum and impaired secretion of secretin, cholecystokinin, and pancreatic enzymes? a. Wilson disease b. Cystic fibrosis c. Gluten/sensitive enteropathy d. Galactosemia - ....ANSWER...c. Gluten/sensitive enteropathy EXPLANATION: Gluten/sensitive enteropathy is characterized by damage to the mucosa of the duodenum and jejunum and has secondary effects that exacerbate malabsorption. The secretion of intes...

A 30-year-old female who is hepatitis B surface antigen (HBsAg)-positive gives birth to a 2800-g (6 lb 3 oz) male. Which one of the following is essential in the care of this newborn during his first 12-24 hours of life? A. A hepatitis profile B. Adefovir dipivoxil (Hepsera) C. Hepatitis A vaccine D. Hepatitis B immune globulin and hepatitis B vaccine Correct ANSWER: D Approximately 1000 new cases of perinatal hepatitis B infection are identified in the United States each year. Mother-to...

MT AAB Immunohematology Exam Questions With All Correct Answers All of the following blood donors would be permanently deferred except which one? - CORRECT ANSWER 38yr old male who received rabies vaccine after a dog bite 3mos ago What is the interval blood donations? - CORRECT ANSWER 8 weeks The oral temperature of a donor must not exceed which value? - CORRECT ANSWER 37.5C 99.5F What is the minimum acceptable hemoglobin for blood donors? - CORR...

SBB-Specialist in Blood Banking Exam Questions and Answers 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...

AHN 548 Exam 1. All Questions and answers. VERIFIED. Congenital infections- essentials of dx and typical features - -can be acquired in utero, perinatally and postnatally -Can be asymptomatic in newborn period -clinical sx complexes include IUGR, chorioretinitis, cataracts, cholestatic jaundice, thrombocytopenia, skin rash and brain calcifications -Dx: PCR, antigen and antibody studies and culture CMV (Congenital) - -MOST COMMON TRANSMITTED IN UTERO Sx: hepatosplenomegaly, petechiae...