Exam (elaborations)
EBME 306 FINAL QUESTIONS AND ANSWERS
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EBME 306 FINAL QUESTIONS AND ANSWERS
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Name: Score:114 Multiple choice questions
Term 1 of 114
Van der Waal's interactions in materials is a result of"
strong ionic bonds
high amorphousness
strong covalent bonds
secondary attraction between atoms and molecules
Term 2 of 114
In immune recognition, MHC stands for:
Major Histocompatibility Corpuscle
Major Histomorphometry Complex
Major Hematology Complex
Major Histocompatibility Complex
Term 3 of 114
An important cell phenotype that maintaine the blood-brain barrier is:
Astrocytes
Microglia
Brain endothelium
Macrophages
,Term 4 of 114
For a highly viscoelastic polymer, Ultimate Tensile Strength is always:
in the elastic deformation range
lower than the yield strength
higher than the yield strength
equal to the yield strength
Term 5 of 114
The major protein in bone matrix is:
Type I Collagen
Type III Collagen
Type IV Collagen
All types of Collagen
Term 6 of 114
The blood portein responsible for platelet aggregation on a biomaterial device surface is:
IgG
Albumin
Fibrinogen
Collagen
Term 7 of 114
The key difference between Hypertrophy and Hyperplasia is:
Hypertrophy results in cell size increase while Hyperplasia does not
Hyperplasia results in cell size increase while Hypertrophy does not
Hypertrophy is in vitro while Hyperplasia is in vivo
hypertrophy happens from transplants while Hyperplasia does not
,Term 8 of 114
The first organ that intravenously injected drug delivery particles will pass through is:
Heart
Lung
Liver
Brain
Term 9 of 114
The principle cellular component of brain tissue is:
Microglia
Astrocytes
Neurons
Oligodendrocytes
Term 10 of 114
T or F
Bone and cartilage are two major skeletal tissues that are not vascularized.
True
False
Term 11 of 114
Protein folding is rendered primarily by:
Covalent interactions
Non-covalent interactions
Metallic bond interaction
Ionic bond interactions
, Term 12 of 114
The crosslinking density of a polymeric hydrogel structure will influence:
A) Hydrogel modulus
B) Hydrogel swelling ratio
C) Neither A nor B
D) Both A and B
Term 13 of 114
The most common polymeric biomaterial used for bone cement is:
PLGA
PMMA
PEEK
PTFE
Term 14 of 114
A polymer commonly used to coat drug delivery nanoparticle/microparticle surfaces to avoid
rapid macrophagic uptake is:
PLGA
PEG
PMMA
PTFE
Term 15 of 114
T or F
For metals, slip planes are planes through which a crystalline defect can propagate.
True
False
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