NHA A 2023-2024 Questions And Answers, Exams of Medicine

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NHA A 2023-2024 Questions And Answers The following are components of the blood. - correct answer Leukocytes, erythrocytes, platelets ____________ is the preferred site for blood collection: - correct answer The ante-cubital fossa The following is true of an arterial puncture: - correct answer it is not to be performed by a phlebotomist unless the are a CPT 2 Blood collection for newborns must be: - correct answer Collected from a dermal puncture of the lateral heel .The veins of the dorsal surface of the hand may be used in the event that: - correct answer the patient is geriatric the veins of the antecubital fossa are twisted all other preferable veins have already been used in previous collections A dark blue stopper tube is used for - correct answer copper levels The following is an example of vector transmission Botulism - correct answer bubonic plaque A nosocomial infection is also called: - correct answer hospital acquired infection NHA A 2023-2024 Questions And Answers Personal protective equipment includes: - correct answer goggles, shoes, aprons , gloves A "tiger top". (red and gray) container is used for - correct answer Chemistry panels A tourniquet is used , in part, to : - correct answer make the veins more prominent The best collection tube for a sedimentation study is - correct answer a lavender top A 16-gauge needle is used exclusively for: - correct answer blood bank collection Autologous blood donation is the practice of: - correct answer Donating one's blood for future surgical use Heparin is an additive in these two containers - correct answer Light green top and dark green top The largest needle is - correct answer 16-gauge NHA A 2023-2024 Questions And Answers Which of the following is a HIPAA violation? - correct answer Failure to provide patient their test results The primary duty of a phlebotomist is to: - correct answer Collect blood specimens Syncope" is also known as - correct answer fainting Urticaria" is also known as - correct answer hives The largest artery in the body is called: - correct answer aorta Which of the following statements about the circulatory system is TRUE? - correct answer The circulatory system is made up of the heart, the arteries, arterioles, capillaries, veins and venues. The best approach with an extremely fearful adult patient is to: - correct answer Completely explain the procedure to the patient, reassure them , and make them feel in control A patient in the nephrology department is most likely being treated for a disorder of - correct answer kidneys Blood cultures must be drawn - correct answer Aseotucakkt NHA A 2023-2024 Questions And Answers toxicology is usually part of which laboratory department? - correct answer chemistry The best placement of the tourniquet is: - correct answer 3 to 4 inches above the venipuncture site All of the following statements are true except? - correct answer Disinfectant should be wiped back and for across the venipuncture site to sterilize the entire area. The angel of insertion for routine venipuncture of the median cubital vein is: - correct answer 15 to 30 degrees Which of the following is FALSE? - correct answer Use of a 23-gauge needle with a full-size tube is fine if the patient is an adult. Which of the following is the best order for removing equipment during routine specimens collection lasting less than one minute? - correct answer First remove the tube, then the tourniquet, then the needle Leaving the tourniquet o longer than 1 minute is most likely to result in - correct answer hemoconcentration NHA A 2023-2024 Questions And Answers All of the following statements about post-care are TRUE EXCEPT - correct answer Instruct the patient to bend their arm Which of the following statements is TRUE? - correct answer Always draw a tiger-top tube before an EDTA tube It is important to take extreme caution when using a lancet in the heel of an infant to avoid - correct answer puncturing an artery Which of the following specimens must be chilled immediately after collection to avoid pre-analytical error? - correct answer Ammonia Lactic acid pH Specimens collected to test for jaundice or liver failure are sensitive to - correct answer light The following factors may negatively affect a glucose tolerance test - correct answer 12-hour fast prior to the test Which of the following is true of a blood culture test? - correct answer The test uses two bottles, one aerobic and one anaerobic NHA A 2023-2024 Questions And Answers Veins that are hard and cord-like are called - correct answer Sclerosed Which of the following statements is TRUE regarding a Guthrie Test? - correct answer 2 to 3 drops of blood are sufficient Which of the following is NOT a white blood cells? - correct answer erythrocytes Which of the following white blood cells is elevated in allergic reactions? - correct answer erythrocytes Which of the following make up the smallest percentage of white blood cells? - correct answer bassphils Which of the following is NOT a blood clotting factor? - correct answer heme Which of the following are TRUE regarding platelets? - correct answer heme Which of the following is NOT true of platelets? - correct answer Platelets are given to patients with chronic anemia. NHA A 2023-2024 Questions And Answers Which of the following best describes blood group system? - correct answer They are used to classify red blood cell antibodies Which of the following is an example of a pre-analytic error? - correct answer 4 to 5 inversions of an EDTA container Whole blood, collected in an EDTA tube, is often used for a - correct answer CBC test EDTA is - correct answer an anticoagulant Which of the following statements about a butterfly needle is TRUE? - correct answer None of the answers are correct Which of the below is the smallest needle a phlebotomist can use? - correct answer 25 guage Which of the following statements about white blood cells is TRUE? - correct answer They make up the buffy layer of a centrifuged blood sample which of the following is NOT a symptom of syncope? - correct answer fever NHA A 2023-2024 Questions And Answers Which of the below samples must be stored in dark amber aliquot bottles? - correct answer plasma The following statement about "room temperature" is TRUE - correct answer Room temperature ranges from 15 to 30 degrees C. the following statement is TRUE regarding arterial blood draws: - correct answer Arterial draws must only be performed by a respiratory therapist or other health worker with legal standing to perform the procedure Which of the following statements is TRUE regarding blood cultures? - correct answer Samples collected after administration of antibiotics are likely to yield false-negative results Samples should not be collected from a central line They are sensitive to timing and must be collected as close together as possible Which of the following statements about plasma is TRUE? - correct answer plasma contains fibrinogen Which is the best tube to collect a specimen for a paternity test? - correct answer pale yellow top