which statement is incorrect? a properly applied tourniquet should

Chapter 7 Phlebotomy Flashcards | Quizlet All of the aboveCovering or shielding the needle, retracting the needle after the use, using a device to blunt the needle. 1). What additive can be found in a royal blue-stopped collection tube? b. Trained medical personnel may find it more . A consistent amount of airspace left when a tube is filled properly. Multi-sample needles are typically available in these gauges: The slanted tip of a needle is called the: The purpose of the rubber sleeve that covers the tube end of a multiple-sample needle is to: Prevent leakage of blood during tube changes. A tourniquet should be loose enough so that you can slip two fingers under the tourniquet band. J Trauma 20066010611071. D. Wear a barrier hand cream or lotion. If a single tourniquet fails to control bleeding, a second tourniquet may be applied 2 inches above the first. Ask the patient to hold the gauze or cotton wool in place, with the arm extended and raised. Place the tourniquet between the injured vessel and the heart, about 2 inches from the closest wound edge. Detergent-containing wipes followed by sanitizer. The present augmented reality (AR) system allows the surgeon to view the tibial and femur axis superimposed on the . American College of Surgeons Advanced trauma life support, 7th ed. The cleaning agent in hand sanitizers used in healthcare is? This needle gauge is used for autologous blood collection. (1) Tie a half-knot. Can exponential growth occur in a population of organisms that take a long time to reproduce? However, if you're a civilian, will most likely need to improvise. Bull US Army Med Dep 1945877784. Detergent-containing wipes followed by sanitizer. Found inside Page 148 , Failure to have on hand sufficient and proper material to complete dressings . An injury to the head or torso requires the application of pressure with a material that can absorb blood to slow or stop bleeding. [PubMed] [Google Scholar]. Electrolytes should never be collected in a: EDTA; Citrate (sodium); Heparin (ammonium, lithium, sodium); Oxalates (potassium), -Acid Citrate Dextrose (ACD)-YELLOW-DNA-HLA-GENETICS. Lithium heparin is a suitable anticoagulant for which test? Constricting the limb to cut off its blood supply is a temporary measure, but when it's done correctly, it will slow or stop the bleeding enough to allow emergency responders time to arrive. Depending on the type of x, y and z you may have to be careful to store a copy into the tuple. A tube with a royal-blue top with lavender color coding on the label contains: It's important to fill oxalate tubes to the stated fill capacity because excess oxalate: Which of the following substances is contained in a serum separator tube? A properly applied tourniquet should: restrict venous and . An ETS holder and a syringe transfer device look very similar. The purpose of sodium citrate in a specimen collection is to: The part of a syringe that shows measurements in cc or ml is called the: This part of the evacuated tube holder is meant to aid in smooth tube removal: The best choice of equipment for drawing difficult veins is a: Mixing equipment from different manufacturers can result in: You are most likely to increase the chance of hemolyzing a specimen if you use a: 25 gauge butterfly needle to collect a specimen from a small child. Leaving on too long: A tourniquet should not be left for longer than two hours. This needle gauge is used for autologous blood collection. What gauge needle is used primarily for infant or child veins, & difficult or hard veins of adults? If hands are heavily contaminated with organic material and a sink is not available, the phlebotomist should clean them with: detergent containing wipes followed by a sanitizer: The purpose of a transillumination device is to : locate veins for venipuncture: Which statemnet is incorrect. Mark a "T" with the date and time on the person's forehead or another easy-to-see place. If a blood pressure cuff is used for venipuncture in place of a tourniquet, the pressure used must be: In general, an anticoagulant is unable to: Create a barrier between a user's hand and the needle after use. . Conditional Formatting provides an easy way to automatically format the Google Sheets using a formula or condition as and per requirements of the problem. Thanks to GWOT experience, the training and gear are available to citizens nationwide. Situation: Doctor has ordered a CBC and chemistry profile. spurting or pulsating blood a deep or large wound multiple sources of bleeding or wounds lost consciousness while bleeding Avoid using tourniquets, or use them with caution, if the person has: a. Glass particles present in serum separator tubes: Which is the best tube for collecting an ETOH (ethanol) specimen? 3. Place used needles. If compression does not stop bleeding, a tourniquet 2 to 3 inches above the bleeding site should be applied. This is the first study, performed in the IDF, comparing the IRT with Combat . Cara screenshot panjang di HP Samsung A10s, Cara menghilangkan amoniak pada kolam lele, Google Sheets conditional formatting custom formula Text contains, Makanan yang menyebabkan sembelit pada ibu hamil, Top 8 uma substncia pura nunca constituir um sistema heterogneo 2022, Top 5 wilo fluidcontrol schaltet nicht ab 2022, Top 7 texto de aniversrio para melhor amiga chorar 2022, Top 7 beko waschmaschine (wmb 71643 pte reset) 2022, Top 8 warum kein blutspenden nach piercing 2022, Top 4 aponte o nome das pennsulas/pases que se localizam em cada pennsula destacadas com letras no mapa 2022, Top 8 witcher 3 ertrunkene aus dem wasser locken 2022. 1) After removal of the tourniquet, central venous and arterial pressures decrease for upwards of 15 min as a result of a shift of blood volume back into the limb. The other mistake is the incorrect use of a tourniquet. Which of the following tests would be most affected by carryover of K2EDTA? Pressure with a gauze pad should be applied for 4 to 5 minutes. Which statement about tourniquet application is correct? This article will go over when tourniquets shouldand should notbe used. Tubes designed by the manufacturer to be "short draw" are: All of the following: Anticoagulants, Clot activators, Separator gels. a. Which blood specimen additive can inhibit the metabolism of glucose by the cells? opposite arm, then blood should be drawn from BELOW (distal to) the IV. 4 Using the wrong materials: Inappropriate materials, such as a cord, can cut into the skin. The goal of applying a tourniquet is to restrict blood flow to the injured limb and prevent life-threatening blood loss. Swanson A B, Livengood L C, Sattel A B. Research has shown that improvised tourniquets are effective up to 60% of the time. A properly applied tourniquet should: Distend or inflate the veins of choice, Make veins larger and easier to find, Restrict venous and arterial blood flow, Stretch vein walls so that they are thinner. Location: American College of Surgeons, Chicago, USA, 2004, 8. Found inside Page 532Failure of captain to command properly . Change their gloves for frequently. Lavender-stopper tubes are most commonly used to collect? Note the time - as best you can - of when the tourniquet was applied, some tourniquets . Which term means matching up rock layers in different places? The most economical and safest method for performing routine vein puncture is the use of: A.glass syringes B. evacuated tubes C. plastic syringes D. butterflies. Restrict venous and arterial blood flow: Term. Use a common square knotlike tying your shoelaces, but without making a bowto tie the tourniquet around the limb. Rapid Deployment of Tourniquets in the Field, on Yourself and on - JEMS It takes around two hours for a tourniquet to cause permanent damage, including nerve damage, injury to blood vessels, and skin necrosis (death of skin cells). What Is Cupid Passionate About, 6. 2016. Calkins D, Snow C, Costello M.et al Evaluation of possible battlefield tourniquet systems for the farforward setting. Density of gel is between that of cells and serum or plasma. J Bone Jt Surg 198567297301. Found inside Page 19Splints shall not be paddled prior to the beginning of previous to application of tourniquet . Figure 2: Proper, snug application of a tourniquet cuff. Apply tourniquet above the pre-selected venipuncture site. 17 . How to Apply a Tourniquet Correctly - Msn.com Champion H R, Bellamy R F, Roberts P.et al A profile of combat injury. The patient should make a fist without pumping the hand. He collected the tubes from the client, who was lying on the sofa with her arm elevated above her shoulder on a table next to the sofa. They will briefly apply it to your upper arm (only a few seconds) to help locate the vein they will use to take the blood. 2. While they do work in an emergency, commercial tourniquets are not available in first aid kits. J Trauma 200354(5 Suppl)S219S220. They are used to slow bleeding until emergency care can be. incorrectly loss of limb will result . Walker A, Kershaw C, Nicholas S.Home Office Statistical Bulletin. Place the tourniquet at the part of the limb that is closest to the heart. Found inside Page 1010 Failure to have on hand sufficient and proper material to complete a dressing .. 11 Lack of neatness . Irving G A, Noakes T D. The protective role of local hypothermia in tourniquetinduced ischaemia of muscle. Found inside Page 66 the fellows of the tunity should be afforded of discussing this subject , blood Howed into the aneurismal cavity . How quickly should a tourniquet be applied? Proper use of tourniquets has become a core component of the military's Tactical Combat Casualty Care (TCCC) and Combat Life Saver (CLS) courses, which are given to most soldiers and Marines deployed to combat zones. [PubMed] [Google Scholar], 9. What is an appropriate com Answer and Rationale: B; you should NOT wait to remove clothing prior to applying tourniquets. B) Both statements are false. Quarterly Bulletin of the Canadian Mining Institute. 14 Tourniquet improperly applied . Pull the "tail" strap of the tourniquet tight and twist the windlass until the bleeding stops. Detergent-containing wipes followed by a sanitizer. Navein J, Coupland R, Dunn R. The tourniquet controversy. Remember: The best way to avoid making mistakes when using a tourniquet is to be informed about when and how to use one correctly. Solved 11. Discuss how to properly apply a tourniquet and - Chegg What is one reason that the ETS is the preferred blood collection system? 23: Term. Textbook of military medicine part IV: surgical combat casualty care. When the body has rest, no exercise and no food for 12 hours. A tourniquet properly applied can save life but endanger limb." (11) These opinions were repeated in the 1988 revision to the Emergency War Surgery text, and these opinions were prevalent . A Tourniquet Is the Most Important Thing Your Kit Needs - Verywell Health Advances in safety, accuracy and reliability of surgical tourniquet systems have reduced nerve-related injuries by reducing pressure levels and pressure gradients . When forgotten after a venipuncture, a tourniquet that continues to restrict blood flow often leads to deep vein thrombosis (DVT), a dangerous and life-threatening complication that can cause permanent injury, even death. 2 Failure of captain to command properly 3 Slowness in work and lack of attention . Unadilla National 2021, on which statement is incorrect? The most important priority is your own safety. La palanca es una maquina simple, cuntos tipos de grados de palancas hay? [PubMed] [Google Scholar], 10. Which three test most likely had questionable results and needed to redrawn? A trace elements specimen tube should be collected: A pink-top tube containing EDTA is primarily used for: Identify the tubes needed to collect a PT, STAT, Lytes, and BC in the proper order of collection: Which one of the following tubes is additive-free. Wencke J C, Walters T J, Greydanus D J.et al Physiological evaluation of the U.S. Army onehanded tourniquet. Tourniquets 101: When And How To Use Them - Urban Survival Site Anda bisa melakukan siaran langsung atau live streaming di YouTube melalui fitur YouTube Live. After the vein is entered, the _____ should be completely pushed into the evacuated tube. The simulator legs were created by NCDMPH from a silicone thigh mold from an average-sized adult male model. It is easier to see the flash when entering a vein. The purpose of a transiliumination device is to? The science does not specify an ideal width. While they can save a limbor a lifeit can be hard to know when to use a tourniquet (and when not to). That's how long it will take blood to clot and bleeding to stop. Correct procedure is to disengage the fasteners and reapply the cuff. Figure 6-11A,B shows how to hold a finger to perform a skin puncture, which should be perpendicular to the lines of the fingerprint. 30. After six hours, the damage to the muscle tissue can be bad enough that it's necessary to amputate the affected limb. Even when used properly, complications from tourniquet can lead to severe tissue damage. Amputation is more often required as a result of the injury itself, not because of the tourniquet. A 2018 study found that when civilians without medical training performed prehospital tourniquet application, the risk for mortality was six times lower in patients with peripheral vascular injuries or blunt trauma to the extremities. 5. Tourniquet should be applied mid-upper arm. Some articles support the use of improvised TQs, when they are properly applied.4,5 Though, other data suggest that improvised TQs are not nearly effective as commercially available TQs.4,6 This may be for any number of reasons. In a successful venipuncture, evacuated tubes fill automatically as soon as the stopper is pierced because of: Lavender-stopper tubes are most commonly used to collect: Which of the following is one reason the ETS is the preferred blood collection system? Instead, you might need to come up with a makeshift tourniquet to control bleeding. That might not sound reassuring, but as long as you have the right materials and know how to use an improvised tourniquet correctly, any attempt to stop the bleeding will likely be better than doing nothing. Carryover of this additive is unlikely to affect a partial thromboplastin time: This antiseptic has been traditionally used to obtain the high degree of skin antisepsis required when blood cultures are being collected: Which of the following is the preferred solution to use to clean up blood spills? 9 . [PubMed] [Google Scholar], 3. Belts are too rigid to twist tightly with a windlass. . Picture an imaginary line running vertically up and down the center of the body; that's your midline. Dengan spesifikasi yang lumayan mumpuni 5 Tips Mengatasi Bau Kolam Lele Budidaya lele merupakan salah satu budidaya yang diminati banyak orang. Additionally you can purchase a military surplus tourniquet for about 10.00 or even cheaper use that ugly real tie (not the clip on) someone gave you as a gift. A home care phlebotomist had a requisition to collect a complete blood count (CBC), plasma K, partial thromboplastin time (PTT), and prothrombin time (PT). The part of the syringe that shows measurements in CC or ML is called the. Which of the following plays no role in deciding what size tubes to use for ETS blood collection? Which type of test is most affected by tissue thromboplastin contamination? Blood should flash into the catheter if done properly. Place the tourniquet high and tight on the extremity (arm or leg), near the armpit or groin. The recommended means to control extremity bleeding in a tactical environment while under fire is a rapidly and properly applied tourniquet. Carryover of this additive is unlikely to affect a partial thromboplastin time: This antiseptic has been traditionally used to obtain the high degree of skin antisepsis required when blood cultures are being collected: Which of the following is the preferred solution to use to clean up blood spills? (Also, your indentation is wrong, and there is no such thing as end in python. On the battlefield, a properly applied tourniquet can be an extremely effective means of controlling severe extremity wound hemorrhage. Phlebotomy Essentials 4Th Edition, Chap7+9 Review If the bleeding does not slow or stop when pressure is put on it, you will need to find (or fasten) a tourniquet. A properly applied tourniquet should: Distend or inflate the veins of choice, Make veins larger and easier to find, Restrict venous and arterial blood flow, Stretch vein walls so that they are thinner. c. Reusable multiple-patient-use tourniquets are preferred. Which of the following plays no role in deciding what size tubes to use for ETS blood collection? Decontamination of the hands after glove removal is essential because: A. It's not ideal to use a belt as a tourniquet. If a serum specimen is requested, what is an evacuated tube that can be used to collect it? Situation: Doctor has ordered a CBC and chemistry profile. A phlebotomy needle that does not have a safety feature: Must be used with a holder that has a safety feature. Participants correctly applied the CAT at a significantly higher rate (92.2%) than all other commercial tourniquet types (Special Operation Forces Tactical Tourniquet, 68.6%; Stretch-Wrap-and-Tuck Tourniquet, 11.8%; Rapid Application Tourniquet System, 11.8%) and the improvised tourniquet (32.4%) (P < .001 for each pairwise comparison). Decontamination of the hands after glove removal is essential because? Commercial-use tourniquets are made from recommended materials and specifications, so they're the most effective and easiest to use. Found inside Page 498( a ) Failure to temporarily control hemorrhage previous to application of tourniquet 1 ( b ) Failure to remove patient from dangerous gas , roof , or ground , electric wire , etc. Starnes B W, Beekley A C, Sebesta J A.et al Extremity vascular injuries on the battlefield: tips for surgeons deploying to war. (2) Place a stick (or similar rigid object) on top of the half-knot. Which blood specimen additive can inhibit the metabolism of glucose by the cells? Tourniquets Why You Should Have One - Firearms News into sharps container immediately following venipuncture. What is the difference between the two? Take Home Quiz Chapter 7 - ProProfs Quiz For all the biology lovers out there who enjoy finding out about how stuff in the body works, then this is the quiz for you. Bellamy R F. Combat trauma overview. A properly applied tourniquet should: restrict venous and . Apply the tourniquet between the heart and injury. No. Gentle palpation is the best method of identifying a vein and checking its patency. Wencke J C, Walters T J, Greydanus D J.et al Physiological evaluation of the U.S. Army onehanded tourniquet. Apply Tape/Plasters at the site of puncture 8. Yes. What is the purpose of an antiglycolytic agent? Gloves cause pathogens to multiply on the surface of the skin. Minimize time spent on lecture and group discussion to allow as much time as possible for hands-on training, individual practice and competency checks. Exposure of the blood to contaminants is avoided. What is the fewest number of tubes needed to collect a CBC and protime when using a butterfly on a patient who is a difficult draw? (e.g. . a. b. A home care phlebotomist had a requisition to collect a complete blood count (CBC), plasma K, partial thromboplastin time (PTT), and prothrombin time (PT). Correct Incorrect What is a disinfectant is preferred by the HICPAC for use on surfaces and instruments? Ideally, tourniquets should only be used by first responders who are trained in emergency first aid. Alcohol-based hand cleaner and sterile gauze pads. A makeshift tourniquet needs two parts: a triangular bandage and something that you can use as a windlass rod (for example, a pen or a stick). [PubMed] [Google Scholar], 17. Which stopper color is the same for two completely different types of additives used by two different departments? J Trauma 2003 54 (5 Suppl)S219-S220. Swanson A B, Livengood L C, Sattel A B. What are all anticoagulants that remove calcium from the specimen by forming insoluble calcium salts and therefore preventing coagulation? PPT=EDTA + T. Gel, tubes are made from materials that are as free of trace element contamination as possible; they typically contain EDTA, heparin, or no additive. When you make a purchase using links on our site, we may earn an affiliate commission. Clifford C C. Treating traumatic bleeding in a combat setting. However, in the case of severe bleeding and life-or-death emergencies, properly using a tourniquet is an effective way to stop bleeding and keep an injured person stable until they can receive proper medical attention. Husum H, Gilbert M, Wisborg T.et al Prehospital tourniquets: there should be no controversy [comment]. Hematoma: The correct rate on tourniquet releasing time was low (18.5%) in our survey. A properly applied tourniquet creates a great deal of pain, so removing tourniquets that aren't necessary will alleviate the casualty's discomfort. Figure 1Stepwise approach to haemorrhage control. 14 Tourniquet improperly applied . 7. No tube was drawn to remove air in the butterfly tubing. (3) Tie a full knot over the stick. To be effective, a tourniquet must be tight enough to stop the arterial blood flow to the limb. Found inside Page 532Failure of captain to command properly . What is the fewest number of tubes needed to collect a CBC and protime when using a butterfly on a patient who is a difficult draw? Which of the following is a disinfectant? Tourniquets cannot be applied for longer than two hours. A properly applied tourniquet should: This needle gauge is used primarily for infant or child veins, and difficult or hard veins of adults: Tubes designed by the manufacturer to be "short draw" are: We all are striving to own our own home. Which of the following tests would be most affected by carryover of K2EDTA? [PMC free article] [PubMed] [Google Scholar], 14. Trios Primary Care Kennewick, Which blood specimen additive can inhibit the metabolism of glucose by the Cell's, Which of the following items is unnecessary when performing a routine venipuncture, A serum specimen is requested which of the following evacuated tubes can be used to collect it, Which of the following are all anticoagulants that remove calcium from the specimen by forming insoluble calcium salts and therefore prevent coagulation, In a successful venipuncture evacuated tubes Fill automatically as soon as the tube stopper is pierced because of, Lavender stop her tubes are most commonly used to collect, Which of the following is one reason the evacuated tube system ETS is the preferred blood collection system, Exposure of the blood to contaminants is avoided, Lithium heparin is a suitable anticoagulant for which of the following tests, Which one of the following additives can be found in a royal blue top collection tube, Measurement of copper a trace element requires blood collection in a tube with a, The blood to additive ratio is most critical for a specimen collected in this tube, If phlebotomists have dermatitis they should, Decontamination of hands after glove removal is essential because, Hand contamination might not be visible to the naked eye, Which disinfectant is preferred by the HICPAC for use on surfaces in instruments, EPA registered sodium hypochlorite products, After a blood spill a disinfectant is applied and must have at least __________ minutes of contact time for cleanup to be effective, If hands are heavily contaminated with organic material and the sink is not available the phlebotomist should clean them with, Detergent containing wipes followed by a sanitizer, The purpose of a transillumination Device is to, Which statement is incorrect a properly applied tourniquet should, This needle gauge is used for autologous blood collection, Covering or shielding the needle retracting the needle after use using a device to blunt the needle all of the above, Tube holder's with needle attached be disposed of as a unit, A consistent amount of air space left when a tube is filled properly, Tubes designed by the manufacture to be short draw are, Anticoagulants clot activators separator gels all of the above, Plastic red top tubes used to collect blood specimens contain, Improper handling or storage or of evacuated tubes can affect, Additive integrity shape of the tube vacuum of a tube all of the above, This would be the best tube for collecting a stat test that must be performed on serum, Which additive is used to collect donor units of blood, A specimen collected in this type of additive will separate if allowed to stand, What is the advantage of collecting stat chemistries in a green top tube, Plasma specimens can be centrifuge right away the turnaround time for results is much shorter whole blood tests can be performed right away all of the above, This anti-septic has been traditionally used to obtain the high degree of skin and Antisepsis required when collecting blood cultures, Which of the following is the preferred solution to use to clean up blood spills, A solution used to clean the site before routine venipuncture is, Why are gauze pads a better choice than cotton balls for covering this site and holding pressure following venipuncture, CLSI standards advise against using these on infants and children younger than two years of age, Which of the following should be deleted from the list of required characteristic of a sharps container, Wearing gloves during phlebotomy procedures is mandated by the following agency, What Criterion is used to decide which needle gauge to use for venipuncture, To what does the gauge of a needle relate, Which needle gauge has the largest bore or lumen, Multi sample needles are typically available in these gauges, The slanted tip of the needle is called the, The purpose of the rubber sleeve that covers the tube end of the multiple sample needle is to, Prevent leakage of blood during tube changes, A phlebotomy needle that does not have a safety feature, Must be used with a holder that has a safety feature, Which of the following plays no role in deciding what size tubes to use for ETS blood collection, Which of the following stopper colors identifies a tube used for coagulation testing, Which of the following tubes will yield a serum sample, The cleaning agent in hand sanitizers used in healthcare is, Which of the following tube stopper colors indicates something other than the presence or absence and type of additive in the tube, Which department would most likely perform the test on a specimen collected in an SPS tube, A royal blue top tube with green color coding on the label contains, Which one of the following substances is an anticoagulant, It is important to fill Oxalate tubes to the stated fill capacity because excess oxalate, Which of the following substances is contained in a serum separator tube, What is the purpose of an antiglycolytic agent, Glass particles prevent in serum separator tubes, Which is the best tube for collecting an ETOH ethinyl specimen, Identify the tubes needed to collect a CBC PTT and stat potassium by color and in the proper order of collection for a multiple tube draw, During venipuncture The tourniquet should not be left on longer than, Which one of the following tubes is filled first when multiple tubes are filled from a syringe, This test is collected in a light blue top tube, Which of the following stat tests is typically collected in a lithium heparin tube, This tube stopper color indicates that the tube contains EDTA, The purpose of sodium citrate in specimen collection is to, The part of a syringe that shows measurements in cc or ML is called the, This part of the vacuum tube holder is meant to aid in smooth tube removal, The best choice of equipment for drawing difficult veins is a, Mixing equipment from different manufacturers can result in, You are most likely to increase the chance of hemolyzing a specimen if you use a, 25 gauge butterfly needle to collect a specimen from a small child, The purpose of a tourniquet in the venipuncture procedure is to, Enlarge veins so they are easier to find and enter, If a blood pressure cuff is used for venipuncture in place of a tourniquet The pressure used must be, Create a barrier between a users hand and the needle after use, Which additive contains a substance that inhibits phagocytosis of bacteria by white blood cells, Which type of test can potentially be affected by tissue thromboplastin contamination, Which of the following tests would be most affected by carryover of K2EDTA, Carryover from this tube has a greater potential to negatively affect the specimen in the next two draw, A trace elements specimen tube should be collected, A pink top tube containing EDTA is primarily used for, Identify the tubes needed to collect a PT stat lytes and BC in the proper order of collection, Which one of the following tubes is additive free, Which chemistry tube could contain either of two different forms of an anticoagulant because both have the same stopper color, Which additive can be found in four separate tubes with different stopper colors, Which stopper color is the same for two completely different types of additives used by two different departments, Due to allergenic reaction which type of glove is not recommended to be used in healthcare facilities, Which of the following additives is most commonly used for chemistry tests, An ETS holder and a syringe transfer device look very similar what is the difference between the two, There is a permanently attached needle with a sleeve inside the transfer device, A prothrombin time PT and platelet count are ordered on an 80-year-old female patient deciding to use a butterfly and short draw evacuated tubes on the tiny cephalic vein on the dorsal side of her right arm The phlebotomist collects one light blue top tube and then a lavender top why would you suspect that the PT test results might be incorrect and the platelet count unaffected, No tube was drawn to remove air in the butterfly tubing, A home care phlebotomist had a Requisition to collect a CBC plasma K PTT and PT he collected the tubes from the client who was lying on the sofa with her arm elevated above her shoulder on the table next to the sofa as he collected the tests in the following order CBC K and finally the PT and PTT he was careful to invert the tubes as specified later that day the lab called the phlebotomist to say that three of the tests would have to be redrawn which three test most likely had questionable results and needed to be redrawn, While collecting a stat blood culture And electrolytes on a child in the emergency room the physician asked the phlebotomist to get an extra tube of blood to check for Metal poisoning which one of the following tubes would the phlebotomist add to the ones already being collected, Which one of the following tubes /additives would be used to collect a DNA test, Electrolytes should never be collected in a, ORDER OF DRAW AND COMMON TEST (PHLEBOTOMY), Julie S Snyder, Linda Lilley, Shelly Collins.