Related Questions

Suture materials are sterilized by
A Ethylene oxide gas
B Gamma radiation
C Autoclaving
D Glutaraldehyde solution
E Lysol
Followings are nonabsorbable suture materials
A Polypropylene
B Silk
C Catgut
D Polyglactin 910
E Polyglycolic acid
Non-absorbable suture materials are
A Nylon
B Polypropylene
C Silk
D Polydiaxonone (PD
E Polyglactin 910
The synthetic absorbable suture materials are
A Polyglactin 910
B Polydiaxonone
C Chromic catgut
D Polypropylene
E Nylon
The following are natural non-absorbable suture materials
A Silk
B Nylon
C Polydiaxonone
D Polyglactin 910
E Polypropylene
Common suture materials used in surgery
A Silk is a natural protein
B Polypropylene is non –absorbable
C Tensile strength of polypropylene is infinite
D Nylon is polyester polymer
E Tissue reaction of nylon is high
The instruction state that Sumi may need 4/9 square yards of one type of material and 2/3 square yards of another type of material for a project. She buys exactly that amount. After finishing the project, however, she has 8/18 square yards left that she did not use. What is the total amount of square yards of material Sumi used?
A 1/12
B 1/9
C 2/3
D 10/9
An orthotropic material is a special class of anisotropic material, which is described by their properties in three perpendicular directions. An example of orthotropic material is
A Stainless steel
B Cast iron
C Wood
D Teflon
Sobuj bought three pieces of material. The first piece is 1 yard 2 feet 6 inches long, the second piece is 2 yards 1 feet 5 inches long, and the third piece is 4 yards 2 feet 7 inches long. If the cost of the material is Tk. 36 per yard, how much did Sobuj spent?
A Tk. 324
B Tk. 342
C Tk. 350
D Tk. 330
The price of raw meterials had gone up by 15% labor cost has also increased from 25% of the cost of ras material to 30% of the cost of raw material. By how much percentage should there be reduction in the usage of raw materials so as to keep the cost same?
A 28%
B 17%
C 27%
D 24%

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