QUESTIONS 1 of 2 1 2 Previous Next (OBQ08.245) Which type of inflammatory cell is thought to be involved in the activation of the biological response to metal-on-metal particulate debris? QID: 631 Type & Select Correct Answer 1 Neutrophil 2% (76/4946) 2 Giant cell 1% (54/4946) 3 Macrophage 27% (1323/4946) 4 Eosinophil 1% (69/4946) 5 Lymphocyte 69% (3412/4946) L 1 Question Complexity C Question Importance Select Answer to see Preferred Response SUBMIT RESPONSE 5 Review Tested Concept Review Full Topic This is an AAOS Self Assessment Exam (SAE) question. Orthobullets was not involved in the editorial process and does not have the ability to alter the question. If you prefer to hide SAE questions, simply turn them off in your Learning Goals. (SAE07HK.12) Compared to metal-on-polyethylene total hip bearing surfaces, the debris particles generated by metal-on-metal articulations are QID: 5972 Type & Select Correct Answer 1 larger and less numerous. 6% (71/1182) 2 larger and more numerous. 10% (119/1182) 3 smaller and less numerous. 10% (118/1182) 4 smaller and more numerous. 74% (869/1182) 5 not detectable. 0% (3/1182) L 2 Question Complexity E Question Importance Select Answer to see Preferred Response SUBMIT RESPONSE 4 Review Tested Concept Review Full Topic