1. What anatomical or compartment contains all the thoracic viscera exceptthe lungs? Answer: Mediastinum 2. Who is responsible for enforcing the HIPAA security rule Answer: Office of CivilRights (OCR) 3. ABN Answer: Advance Beneficiary Notice 4. According to the OIG, internal monitoring and auditing should be per-formed by what means? Answer: Periodic audits 5. What does the abbreviation MAC stand for? Answer: Medicare Administrative Con-tractor 6. How many lobes make up the RIGHT lung? Answer: the right has 3 lobesthe left has 2 lobes 7. Condition in which the endometrial tissue is found outside of the uterus.- Answer: Endometriosis 8. A thin membrane lining the chambers of the heart and valves is calledthe: Answer: endocardium 9. PHI Answer: Protected Health Information