Which Of The Following Is A Capillary Blood Collection System
Which of the following is a capillary blood collection system. CBG collection tubes are long thin narrow-bore capillary tubes. Milking the finger can cause interstitial fluid to get into the sample and potentially cause. An infant can be injured by the restraining method used b.
Which of the following is an appropriate site for capillary blood collection. Capillary blood obtained for laboratory testing is significantly different from the usual venous blood tested. Serum red top or amber tube with red top.
A capillary puncture should be done rather than a venipuncture in all of the following situations except when. Clinical Laboratory Standards Institute CLSI recommends capillary blood collection via heelstick for infants less than one year of age1 For children older than one year capillary blood collection via fingerstick should be. In such cases eg.
B a light blue top tube is needed. All of the above. They are normally plastic for safety and are available in.
If venous blood cannot be drawn because for example veins are not accessible as in older patients patients with obesity or burn victims. It is a mixture of venous arterial and capillary blood as well as interstitial and cellular fluids. CBG collection tubes.
It is used on patients with small or fragile veins. A Puncture the index finger at the tip B Apply even pressure to the finger during collection C Double puncture the finger to ensure adequate flow D Wipe away the first few drops of blood after puncturing. The next step is to draw the blood sample into a sodium citrate collection tube which must be filled to the proper level filled to complete vacuum volume and is then gently inverted to mix.
Capillary blood collection is currently performed mainly in the following cases. When only a small amount of blood is needed.
If additional laboratory work is ordered including coagulation testing the second tube would be the sodium citrate collection tube.
Touch the capillary tube to the edge of the blood drop. Blood smears for manual white blood cell count. The blood is collected using a sterile needle and syringe. Which of the following is an appropriate site for capillary blood collection. Which of the following is a characteristic of a capillary puncture. Gas tubes must warm the site before collecting the specimen 2. A a child is less than 1 year old. CAPILLARY BLOOD GAS EQUIPMENT The following special equipment Fig. Which of the following actions is correct when performing a capillary puncture.
Capillary blood is obtained by pricking a finger in adults and a heel in infants and small children. The next step is to draw the blood sample into a sodium citrate collection tube which must be filled to the proper level filled to complete vacuum volume and is then gently inverted to mix. Capillary blood collection is the preferred method of blood specimen collection for newborns and infants. In such cases eg. As capillary blood collection yields very small blood volumes only this method is not suited for analyses requiring volumes in excess of one millilitre. A a child is less than 1 year old. The fluid from the blood capillary that is formed in the spaces between the cells is known.
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