CCHT Exam | 180 Questions with Correct Answers

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CCHT Exam Questions with Correct Answers 1 / 12 1. What is an infection?: An invasion of body tissue by organisms that are invisible to the eye. 2. Dialysis surfaces must be disinfected with what solution?: 1:100 bleach solution 3. Large blood spills over 10ml must be disinfected with what solution?: 1:10 bleach solution 4. What is Aseptic technique?: Practices and procedures performed under carefully controlled conditions. Minimizing contamination by pathogens. 5. When sterile meets sterile..: It remains sterile 6. When sterile meets clean..: It becomes clean 7. When sterile or clean meet dirty..: It becomes dirty 8. PPE: Personal Protective Equipment. Full face shield or mask, eyewear with full side shield, and fluid-resistant gowns and gloves. 9. 3 blood borne pathogens that may be found in a dialysis unit: Hepatitis B, Hepatitis C, and HIV 10. What is an exposure incident?: A bloody/body fluid splash/spray occurring to the eyes nose or mouth, or non-intact skin. 11. What steps should you take if you have been exposed to the fluids?: - Wash/rinse immediately. Report to CM. Seek medical treatment. 12. What is hepatitis?: Inflammation of the liver due to various causes 13. How can the viral form of hepatitis be spread?: Hep A- via contaminated food and the oral-fecal route Hep B & C- via exposure to blood/body fluids 14. Why are patients with Hep B dialyzed in isolation room?: Extremely contagious, lives outside the body for extended periods. (up to 7 days) 15. Why do we dialyze Hep C patients in the clinical area?: Not as contagious as Hep B. HCV is not known to survive very long outside the body 16. What blood test indicates infection with Hep B?: HbsAg test for Hep B antigen, indicates actual viral presence. 17. What blood test indicates the presence of immunity against Hep B?: HbsAb test for antibodies, indicates immunity against Hep B 18. Which vaccine provides long-term immunity to Hep B?: Series of multiple injections of either Recombivax or Engerix

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