3 ( RENAME PLEASE) Flashcards
1
Q
adherence of a liquid to the surface of a solid
A
wettability
2
Q
dK
what is d?
A
diffusion
3
Q
dK
what is K?
A
solubility
4
Q
property of polymeric material to transmit oxygen
A
Oxygen Permeability***
5
Q
the higher the Dk, the more permeable the material. (T/F)
A
True
6
Q
denoted by Dk/t or Dk/L
(t or L is the thickness)
- oxygen transmissibility
- oxygen Permeability
A
oxygen transmissibility
7
Q
thicker: the oxygen transmissibility is
- reduced
- increase
A
reduced
8
Q
thinner: transmissibility is
- reduced
- increase
A
increase
9
Q
freely gas permeable
- gas permeability
- tolerance
- moulding
A
- gas permeability
10
Q
gas permeability and design
- gas permeability
- tolerance
- moulding
A
- tolerance
11
Q
easy shaping and manufacture
- gas permeability
- tolerance
- moulding
A
- moulding
12
Q
resistant to contamination or easily sterilizable
- sterility
- stability
A
- sterility
13
Q
resistant to all dimensions
- sterility
- stability
- surface chemistry
A
- stability
14
Q
easily wettable
- sterility
- stability
- surface chemistry
A
- surface chemistry
15
Q
also known as conventional hard contact lens
more notes please
A
rigid non-gas permeable contact lens
