For Clinical Analysis
Share |




Welcome to yallaTb.com:

ÇáÓáÇã Úáíßã æÑÍãÉ Çááå æÈÑßÇÊå
äÑÍÈ Èßã ÇÚÒÇÆäÇ ÇáßÑÇã Ýì ãæÞÚ íáÇ ØÈ ááÊÍÇáíá ÇáØÈíÉ
æÇáÐì íÞÏã ÎÏãÉ ÚáãíÉ ØÈíÉ ãÌÇäíÉ Ýì ãÌÇá ÇáÊÍÇáíá ÇáØÈíÉ áßá ãä íåÊã ÈåÐÇ ÇáãÌÇá ÇãáÇ ãäÇ Ýì ÇáãÓÇÚÏÉ áãä íÑÛÈ Ýì ÇíÌÇÏ ãÚáæãÉ ÊÝíÏå Çä ÔÇÁ Çááå Ýì ÇáÚãá.
ÈÑÌÇÁ ÞÑÇÁÉ ÔÑæØ ÇáÇÓÊÎÏÇã ÌíÏÇ ÞÈá ÊÕÝÍ ÇáãæÞÚ ãä åäÇ ÔÑæØ ÇáÇÓÊÎÏÇã

Random articles

Antibiotic Susceptibility Test

ÒÑÇÚÉ ÇÎÊÈÇÑ ÞæÉ ÇáãÖÇÏÇÊ ÇáÍíæÉ

This test for testing number of antibiotics against certain organism to find the best one and the most effective on this organism.

Steps:
-Take a swap from the colony by a sterile wire loop and culture it on Muller-hinton agar.
-Leave it incubated for 24 hours at 37ºC.

Result:
You notice now the larger clear zone around an antibiotic means that this antibiotic is the best.
See Samples below......Read more

Gram stain procedure

ØÑíÞÉ ÕÈÛÉ ÌÑÇã (ÕÈÛÉ ÛÑÇã)

This stain for differentiate between G +ve bacteria (which accept staining) and G -ve bacteria (which not accept staining).

Steps:
-Prepare your clear slide and put one drop of normal saline.
-Take specimen from the colony and mix it well with normal saline.
-Leave for dryness on air then fix it on burner.
-Then pour Crystal Violet stain on the slide and leave it for 1 minute.
-Wash gently with water.
-Then pour Iodine stain on the slide and leave it for 1 minute.
-Wash gently w...Read more

Taking Blood Sample

ØÑíÞÉ ÓÍÈ ÚíäÇÊ ÇáÏã Ýì ÇáãÚãá

Prospect the veins in the two arms and select the best
clear vein to you.
Attach the arm from the upper part by elastic ligament to help you in more determination of the vein.
Disinfect the place you will inject then insert the syringe gently and withdraw the suitable amount of blood that you need.

Note: difference between plasma & serum:
Plasma produced when we centrifuge EDTA blood.
but
Serum produced when we centrifuge fresh blood....Read more