BME 350 FINAL UPDATED ACTUAL QUESTIONS AND
CORRECT ANSWERS
Question:
1. BME 350 is a required course in BME curriculum. Which
of the following statements best reflect the rationale for
this decision
Answer:
at the heart of every engineering problem is a materials engineering challenge
Question:
2. materials engineering is so important that historians
named ___ to reflect the materials used in that period
Answer:
ages
Question:
3. What materials were used in the stone age AND still used
today
Answer:
animal skins, wood, bone, hair, clay, stone
Question:
4. animal tendons were used during the stone age. select
from the list of choices the engineering properties that
are features of animal tendons and thus motivated their
use
Answer:
deformable, strong, energy recovery, favorable elastic modulus
Question:
5. what are the constituents of bronze
Answer:
Cu, Sn
Question:
6. bronze is an alloy that could be shaped into useful
objects by which of the following methods
Answer:
casting, hammering
, Question:
7. what is the basis for bronze's corrosion resistance
Answer:
spontaneous formation of an oxide layer
Question:
8. steel is made by alloying Fe with what other material
Answer:
C
Question:
9. what is the enduring engineering property of bronze that
makes it so useful today
Answer:
corrosion resistant
Question:
10. which of the following iron based alloys is FDA approved
for use as an implanted material
Answer:
type 316L stainless steel
Question:
11. true or false: a solute can diffuse when placed in liquid
solvent, but not in a solid solvent
Answer:
false
Question:
12. true or false: chemical bonding is one of the major
determinants of material type
Answer:
true
Question:
13. ceramic materials can be useful for biomedical
applications because such materials are
Answer:
hard, high electrical resistivity, smooth, corrosion resistant
CORRECT ANSWERS
Question:
1. BME 350 is a required course in BME curriculum. Which
of the following statements best reflect the rationale for
this decision
Answer:
at the heart of every engineering problem is a materials engineering challenge
Question:
2. materials engineering is so important that historians
named ___ to reflect the materials used in that period
Answer:
ages
Question:
3. What materials were used in the stone age AND still used
today
Answer:
animal skins, wood, bone, hair, clay, stone
Question:
4. animal tendons were used during the stone age. select
from the list of choices the engineering properties that
are features of animal tendons and thus motivated their
use
Answer:
deformable, strong, energy recovery, favorable elastic modulus
Question:
5. what are the constituents of bronze
Answer:
Cu, Sn
Question:
6. bronze is an alloy that could be shaped into useful
objects by which of the following methods
Answer:
casting, hammering
, Question:
7. what is the basis for bronze's corrosion resistance
Answer:
spontaneous formation of an oxide layer
Question:
8. steel is made by alloying Fe with what other material
Answer:
C
Question:
9. what is the enduring engineering property of bronze that
makes it so useful today
Answer:
corrosion resistant
Question:
10. which of the following iron based alloys is FDA approved
for use as an implanted material
Answer:
type 316L stainless steel
Question:
11. true or false: a solute can diffuse when placed in liquid
solvent, but not in a solid solvent
Answer:
false
Question:
12. true or false: chemical bonding is one of the major
determinants of material type
Answer:
true
Question:
13. ceramic materials can be useful for biomedical
applications because such materials are
Answer:
hard, high electrical resistivity, smooth, corrosion resistant
