At HUM exit 3 the hot water is pumped through CV and FM to TST thermal storage tank at 5. Fill the evacuated tubes until the vacuum is exhausted when blood stops flowing into the tube.
2
Wear gloves avoid hand to mouth contact wear prper PPE face shield mask goggles prevent splashing spraying splattering and generating droplets of blood bandage cuts and other lesions before gloving wash areas of skin that come in contact with blood asap with soap and water if mucous membranes come into contact with blood flush them water immediately do not bend.
. This chapter outlines the risks associated with unsafe phlebotomy and summarizes best practice in phlebotomy with the aim of improving outcomes for health workers and patients. Use a continuous steady motion to make the puncture. Tubes with different additives are used for collecting blood specimens for specific types of tests.
Explain when a skin puncture would be preferred over a. And glycolytic inhibitor fluoride iodoacetate tubes. Remove the last tube before removing the needle from the patient.
When collecting diagnostic blood specimens by venipuncture into evacuated tubes the order of draw is b ased on Clinical and Laboratory Standards Institutes CLSI standard H3-A6 from November 2007 as follows. Most commonly used to draw the blood samples directly from the vein. Sodium citrate to fill the tube completely to maintain the ratio of nine parts blood and it uses coagulation tests.
The evacuatedtube systemETS is the standard equipment used for routine venipuncture. Hence they are frequently more suitable for continuous high-demand water boiler structures or process loads. SPS to inhibit complement and phagocytosis and it uses blood culture to recover microorganism causing blood infection.
Phlebotomy is one of the most common invasive procedures in health care. Once the tube is punctured by engaging the tube onto the needle the negative pressure causes suction to draw the blood into the tube. - Identify the general categories of additives used in blood collection list the various additives within each category and describe how each additive works.
Safety Needles 22g or less. Explain how the serum separator tube functions in the collection of a serum specimen. Evacuated tube intended for the collection of whole blood and the separation of mononuclear cells.
These tubes can also be used sometimes for the collection of urine samples. Evacuated tube collector on a rooftop. An evacuated tube collector is a type of solar collector that can achieve high temperatures in the range 170F 77C to 350F 177C and can under the right set of circumstances work very efficiently.
Evacuated tubes can display a respectable efficiency even for temperatures as high as 170C. Identify the various types of additives used in blood collection and explain the. Ideal for use in serum determinations in chemistry.
SST Serum Separation Tubes. The list below lists the most commonly used blood collection tubes their additives and uses in laboratory. Click to see full answer.
Order of Draw When Using Evacuated Tubes. It consists of a needle device a tube holder and an air-evacuatedtube. 1 Blood cultures yellow SPS sterile 2 Light blue buffered sodium citrate tube 3.
1 MEDICAL ASSISTANT LABORATORY PROCEDURES MDCA 1352 LAB BLOOD COLLECTION EQUIPMENT EVACUATED TUBE SYSTEM UNIT 21 OBJECTIVES List the equipment and supplies needed to collect blood by venipuncture. Blood samples must be drawn by phlebotomists in a specific order to avoid cross-contamination of the sample by additives found in different collection tubes. All evacuated tube collectors have comparable practical qualities.
- List and describe evacuated tube system ETS and syringe system components explain how each system works and tell how to determine which system and components to use. Identify possible problems during a venipuncture. Too slow fast timid or jabbing motion can be painful for the patient.
Evacuated tube collectors may generate advanced temperatures in the HTF. List and describe the guidelines for use of evacuated tubes. When beginning your Phlebotomy training it is crucial to familiarize yourself with the wide range of equipment you may use on a day-to-day basis.
List and describe evacuated tube. When theres multiple tubes follow the order of draw. Acid citrate dextrose containing tubes.
Describe at least nine additives including that mode of action and uses. In the closed water loop the hot water at 1 is pumped to the HUM inlet 2 through CV control value and FM flow meter that heats in the evacuated tube solar collector. In the current study the role of nanofluid in porous medium was numerically investigated to improve the performance of a solar collector model and the potential to store energy.
None or contains silica particles which act as clot activators. Evacuated-tube collectors are however quite expensive with unit area costs typically about twice that of. List four ways to prevent a blood specimen from becoming hemolyzed.
This chapter covers all the steps recommended for safe phlebotomy and reiterates the accepted principles for blood drawing and blood collection 31. At a minimum the equipment required when drawing blood includes gloves alcohol or iodine to cleanse the area a tourniquet tubes a tube holder needles tape and gauze. The chapter includes background information Section 21 practical guidance Section 22 and illustrations Section 23 relevant to best practices in phlebotomy.
BD Vacutainer Glass Mononuclear Cell Preparation CPT Tubes. Evacuated tube collector on a rooftop. Contrast antiseptics and disinfectants.
Institutions can use the principles given here to establish standing operating procedures SOPs. A Vacutainer blood collection tube is a sterile glass or plastic tube with a closure that is evacuated to create a vacuum inside the tube facilitating the draw of a predetermined volume of liquid. The vacuum tubes are designed to draw a predetermined volume of blood.
The red bottle is less common it is used for biochemistry tests requiring serum which might be adversely affected by the separator gel used in the yellow bottle. Phlebotomy order of draw is the same for specimens collected by syringe tube holder or into tubes preevacuated at the time of collection. Serum tubes with and without clot activator and with or without gel separator.
BD Vacutainer Venous Blood Collection Tubes. Heparin tubes with or without gel separator. The current CLSI guideline for glass and plastic tubes order of draw is as follows.
The evacuated tube solar collector is a proper choice for converting solar energy into heat since it is efficient practical and cost-effective.
2
2
Venipuncture An Introduction Phlebotomy Medical Laboratory Technician Medical Laboratory
0 Comments