Experiment No 18 -To determine number of threads per 10cm of Absorbent cotton ribbon gauze. B. P. | Experiment of HCP D Pharma

experiment no 19

Questions

1. What is warp and weft ?

2. Explain the term surgical dressings?

3 What is Absorbent cotton ribbon gauze?

4. State the I. P. 1996 standards for the number of warp and weft, in Absorbent lint.

5.State the BP Standard the number of warp and went in Absorbent cotton ribbon gauz

6.Name 4 steps for evaluation of absorbant cotton ribbon gauza as per B. P.

7 Explain the meaning of the following term related to surgical dressings.

 a)Staple b) Neps c) Yam d) Yam count e) Subs f ) Union fabric

8 Classify surgical dressings with examples

9. Write usage of surgical dressings

10 What is Absorbert Lint ?

 

 

( Answers)

Q .2. Ans - Surgical dressing –

 surgical dressing is a term applied to a wide range of materials used for the dressings of "wounds of injured or desired tissue.

 

Q .5 Ans - Absorbent cotton Ribbon guaze –

 Absorbent cetten ribbon consist of 100 ver Fabric Supplied as a sibbon of various widths and fast sewedge edges in which the worp and wait Head are of cotton..

 

Q .7 Ans  →

a) Staple - 71 is an alternative term for fibres

b) Neps - Neps are entagled masses of pibe -es visible to naked eyes. They may be produced in totton during growth the when it becomes damp.

c) yarh - it is term applied to thread Spasm from the fibres.

D ) yarn count - It is the weight in grans of 4 Kilogram of yarn. It is used as

measure of thickness.