Order of the draw for capillary specimens Serum chemistry tests, serology tests,Blood bank(glass only) The primary purpose is to provide reliable data about a patients health status by ensuring the accuracy of a test while detecting and eliminating error. How long does it take for blood to clot by normal coagulation process in the red top tube Green tops additive heparin interferes with the Wright's stained blood testĬommon tests for the light blue sodium citrate tubeĬoagulation studies,PT(extrinsic,warfarin)APTT,PTT(intrinsic,heparin)TT,BT,FDPĬBC,differential or diff.,ESR,sickle cell screeningĬommon tests for this color tube are Chemistry tests performed on plasma such as Ammonia,carboxyhemoglobin and STAT electrolytes Why is the green top tube never used for hematology? The increase in proportion of formed elements to plasma caused by leaving on the tourniquet for more than 2 minutesĬonsequence of insufficient pressure applied after withdrawal of needle Inflammation of a vein with clot formation Permanent surgical connection between an artery and a vein, never used for venipuncture Patient misidentification,improper time,wrong tube, not fasting,exercise( cortisol levels),Pt.posture,poor coordination with other treatments,improper site prep,medication interferenceįailure to separate serum from cell(glycolisis),improper use of serum separator( not inverting tubes or not spinning tubes) delays in processing, exposure to light,improper storage conditions,dimming clots Length of needle commonly used in venipunctureĪverage gauge of needle used for drawing bloodĪnalytical errors during collection of bloodĮxtended tourniquet time,hemolysis,wrong order of draw,failure to invert tubes,faulty technique under filling tubesĪnalytical errors before collection of blood Test used to evaluate the extrinsic pathway and also used to monitor Warfarin therapyĬonverts the temporary platelet plug into a stable fibrin clotĢnd choice vein for venipuncture and most often the only one palpatable in an obese Pt.ħ0% isopropyl alcohol pads most common, provolone - iodine for BC,s and chlorhexidine gluconate for patients that are allergic to Betadine/ Iodine. Test used to evaluate the intrinsic pathway and monitor heparin therapy Injury to a blood vessel that causes it to constrict ,slowing the clod of blood Number of leukocytes for average adult per microliterĭecrease in WBC,s seen with viral infection and leukemia These WBC,s play an important role in viral infection as well as in Immunity. Their numbers increase in bacterial infections and often are first on scene. Their numbers increases in intracellular infections and TB What is the percentage of water in Blood? The average adult has how many liters of blood? The standards of right and wrong in a medical settingĪ mixture of venous and arterial blood is found Inner endothelial tissue of a blood vessel Outer connective tissue layer of a blood vessel FibronolysisĪorta,arteries,arterioles,capillaries,venues,veins,superior and inferior vena cavae. vascular,2.Platelet Phase,3.Coagulation Phase,4. Turns Blue on a positive test for occult blood in feces.ġ. Positive testing for occult blood in a stool sample turn which color? hemoglobin, serum,urin,cerebrospinal Fluid based on electrical charge. Īnalyzation of the chemical components of blood, e.g. Vascular phase and Platelet Phase together. What is the reading you can get from the RR interval? The SA node represents which waveform on the EKG ? How many 1mm boxes are in a 6 second Rhythm strip? NHA CCMA Exam Certified Clinical Medical Assistant Exam Practice 2011 Question
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |