ema6580-spring-2009-exam1

ema6580-spring-2009-exam1 - SCIENCE OF BIOMATERIALS- Spring...

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SCIENCE OF BIOMATERIALS- Spring 2009 EMA 6580 - EXAM 1 INSTRUCTIONS: Read the entire exam carefully. Answer every question to the best of your ability, based upon the available information. State all assumptions you use in answers. Section I: General Applications/Characteristics of Biomaterials. Give short answers to each question below. (24 pts) 1 . Materials used in total hip arthoplasty. 2 . Materials used in catheters. 3 . Materials used in IOLs 4 . Three energies of materials that control properties 5 . Two forms of stainless steel alloys 6 . Polymerization process that eliminates water. 7 . Two different polymer change morphologies 8 . Austenitic versus Martensitic 9 . Materials used in heart valves – at least two. 1 0 . Materials used in bone cements 1
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SCIENCE OF BIOMATERIALS- Spring 2009 EMA 6580 - EXAM 1 1 1 . Modulus of steel versus modulus of UHMWPE in acetabular cup 1 2 . Bonding in CoCr alloys versus Bonding in PET 2
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SCIENCE OF BIOMATERIALS- Spring 2009 EMA 6580 - EXAM 1 Section II: Concepts. Answer the following statements with TRUE or FALSE . If the statement is false, state the reason(s). If you believe a statement can be made TRUE by a simple qualifier, then state it clearly. (Normally only a single word change is required.) (12 pts) 1 3 . The difference between the infinite stress at break versus the stress at break for a given molar mass is directly proportional to the molar mass. 1
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This note was uploaded on 07/25/2011 for the course EMA 6580 taught by Professor Staff during the Spring '08 term at University of Florida.

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ema6580-spring-2009-exam1 - SCIENCE OF BIOMATERIALS- Spring...

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