For an artificial tendon requiring large reversible deformat…

For an artificial tendon requiring large reversible deformation at low loads, which biomaterial class is MOST appropriate? A. Ceramic biomaterials with high compressive strengthB. Metallic biomaterials with excellent fatigue propertiesC. Polymeric biomaterials with elastic chain motionD. Composite biomaterials reinforced with ceramic phases

Bone is classified as a composite biomaterial primarily beca…

Bone is classified as a composite biomaterial primarily because it: A. Is completely inorganic and crystalline in natureB. Contains ceramic and polymeric componentsC. Exhibits metallic bonding under physiological loadD. Forms through artificial processing techniques

A twenty-six-year-old has a palpable breast mass. Ultrasound…

A twenty-six-year-old has a palpable breast mass. Ultrasound shows a well-circumscribed solid lesion consistent with fibroadenoma and no suspicious features. She has no pain and prefers minimal intervention. She is anxious and wants to be sure nothing important is missed. She asks if there is anything that should be done today rather than waiting until the next visit. Which management is most appropriate?