NCCT Practice exam #2 exam with 100% correct answers

NCCT Practice exam #2 exam with 100% correct answers What can be used as a second patient identifier? - answerSocial Security Number Patient ID Number Date Of Birth The goal to minimize patient complaints about phlebotomy is not easy because: - answerThe patient may be a difficult draw That patient expects pain The phlebotomist has time constraints Which of the following could make a patient become angry? - answerConcern about hospital bills Loss of control over his/her life Fear about his/her diagnosis What statement is NOT true regarding physical characteristics that have implications for phlebotomy procedures among different age groups? - answerThe use of a bandage to cover a skin puncture in an 18 month old is appropriate Why should patients be advised not to clench their fists tightly or pump the fist during blood collection? - answerIt can effect some test results Effective communication techniques can do all of the following except: - answerdecrease the chance of hemolysis In which of the following situation would you collect a discard tube before collecting a light blue tube for a PT? - answerblood collected using a winged infusion set You are doing a venipuncture. These four tubes need to be collected: green top, red top, gray top, and lavender top. What is the order of draw? - answerRed, green, lavender, grey Why is plasma preferred over serum for any STAT lab tests? - answerPatient test results can be available quicker. A possible cause of blood not entering a. tube when the phlebotomist is certain he/she is in the vein include all of the following except: - answerVenipuncture area is full of edema Which one of the following is not a pre analytical variable for blood culture specimen collection? - answerVolume of culture media in bottles Disposable infant heel warmers are used to ________, which helps to collect blood during the heel stick. - answerIncrease capillary circulation What is not a pre analytical variable that can affect the accuracy and precision of laboratory test results? - answerCollecting fasting tests from a fasting patient What type of isolation is used for all patient? - answerStandard What is NOT true regarding the use of WIS? - answerOnly very small amounts of blood can be collected What is the correct order of collection for blood obtained by skin puncture? - answerEDTA, Plasma additives, serum tubes The skin puncture of an infant heel must never be deeper than _______ mm. - answer2.0 Which of the following represents the correct placement of an orange shield tube in the order of draw examples given? A. Blood culture, orange shield, light blue shield, red shield, grey shield, orange shield B. Orange shield, blood culture, light blue shield, red shield, grey shield C. Light blue shield, blood culture, red shield, grey shield, orange shield D. Blood culture, light blue shield, red shield, grey shield, orange shield - answerD. Blood Culture, light blue, red, grey, orange Blood cultures are collected before which tube type? - answerNone, Blood cultures are always collected first What is a false statement about laboratory instrumentation? - answerLabs typically have just one analyzer to perform all types of testing Which one of the following tests should be chilled immediately after collection? - answerAmmonia If a lavender tube is collected before a light green tube, which of the following should occur? - answerFalsely elevated potassium te