TYPES OF SEPECIMENS


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Blood

The blood

Urine

Tissue for biopsy

The pulp

wholesale

Body fluids

Pus

Wipe the eye

stool

Ear swab

Scratching the skin

Gastric juice

Throat swab

*Specimen collection requires collection of blood, cerebrospinal fluid, urine, or swabs from mucus surfaces.

*Specimen collection is performed using aseptic techniques to ensure sample sterility and to avoid contamination from bacteria or other body fluids.

*Types of biological specimens accepted in most clinical laboratories are: serum specimens, virology swab specimens, biopsy and necropsy tissue, cerebrospinal fluid, *whole blood for PCR, and urine specimens. These are collected in special boxes for hit processing within the laboratory.



Obtaining a patient's blood sample:

We can obtain blood from a patient in three ways.

1- Taking blood from the wound.

2- Bleeding from the finger or the heel of the foot.

3- Taking blood from an artery.


Getting a Blood Sample For Vain:

A sample is obtained from a vein for a general blood test. The sample of which can be taken from the heel of children. In case of infection in the corresponding area of ​​the body, due to cold in winter, due to heating or massaging the area, I do not see blood sample from any other place. Clean the patient area with copper. Explaining the entire process of taking the patient into confidence. Do not use a needle larger than 22 gauge as it is too slow to bleed. Close the tourniquet tightly and open before removing the needle. After removing the needle, apply pressure to the affected area for some time to prevent bleeding from the skin. Always use a new packed syringe for the sample. If the tip of the needle syringe becomes damaged, it may cause discomfort to the patient.

Taking blood from the heel or toe: 

When no more than three drops are needed to test the blood, the needle tip is obtained by touching the tip of the needle. -2- Arterial bleeding: This method is not commonly used but is specifically used only for blood gas analysis. It is usually chosen for the brachial, radial or femoral artery.


BLOOD COLLECTION PRECAUTIONS AND OF ERRORS TOURNIQUET:

 Tourniquet Blood Collection Precautions and Mistakes:

 1- Prolonged use of tourniquet should avoid additional venous static.

2 - The needle and tube of the syringe must be free from moisture.

Blood should be drawn with a needle of less than 3 gauge.

4 - Blood withdrawal through needle in container snood is avoided.

5 - Do not stir the blood.

6 - Prolonged contact of serum or plasma with blood cells should be avoided.

7 - If the patient is already on an LIV drip, draw blood from the other arm.

8 - Whole blood should avoid clotting.

Urine & Stool Sample:

This sample can be taken in a plastic or glass bottle. Samples should not be taken in boxes or cardboard and paper boxes. Because they not only absorb water in the stool, but can also sometimes eliminate disease germs and bacteria.

Histophological Sample of HistoPathology:

These samples are taken in 10% formalin. For Malin, a solution is prepared by mixing 10 ml with 90 ml of water. Its volume should be three times the volume of the sample. Very large pimples are excised so that the samples can be stored in formalin longer so that the myelin does not absorb into the sample.

LABELING Blood Samples:

After taking the sample, ie the patient's name has to be laboratory number and a jussio registration so that there is no unnecessary test and one patient's report is not given to another patient.

THANK YOU




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