NHA Phlebotomy Exam with Complete Solutions 2023., Exams of Nursing

Download NHA Phlebotomy Exam with Complete Solutions 2023. and more Exams Nursing in PDF only on Docsity! NHA Phlebotomy Exam with Complete Solutions 2023. 1. Accumulation of fluid in the tissue is called? (edema) 2. All patients are presumed to be infectious for? (blood borne pathogens) 3. Always recap your needle before putting it into the sharps container. True or False (False) 4. Ammonia chemical test would be done with a tube. (green) 5. Another name for thrombocytes is ? (platelets) 6. Blood cultures are collected in a tube? (yellow) 7. Blood cultures are used to diagnose ? (FUO – fever of unknown origin) 8. Blood culture tests can be done with a derma puncture when venipuncture is not possible. True and False (False. Blood cultures require 5cc-10cc collected.) 9. The break down and removal of a clot in the hemostasis process ? (fibrinolysis) 10. A CBC would be sent to wat lab section? (hematology (lavender top)) 11. Contact, droplet and airborne are ? (modes of transmission) 12. Crooked or winding veins are also called ? (tortuous) 13. Endocardium is which layer of the heart? (inner) 14. The first phase of hemostasis is ? (vascular stage, platelet stage, coagulation, fibrinolysis) 15. The first tube in the order of draw for capillary specimens are lavender. True or False (True. Micro-containers has reverse order of draw.) 16. Hemostasis is defined as ? (stoppage of blood) 17. How many inches above the site should be the tourniquet be tied? (3-4 inches) 18. How many liters of blood does the average adult have? (5-6 liters) 19. How many times should a light-blue tube be inverted? (3-4 times) 20. How many times should a red top tube be inverted? (0 according to textbook / NHA exam. Note: real life you do invert.) 21. How many times to invert a red/gray tiger top? (5 times) 22. How many types of leukocytes are in blood? (5 times) 23. How much of 20%-40% comprises are in blood? (lymphocytes) 24. If the needle passes completely through the vein, you must pull it out of the arm and try another vein. True or False (False) 25. If the patient continues to bleed after 8 minutes of pressure you should? (call for help - emergency) 26. In the order of draw for capillary specimens should you draw tubes with or without additives first? (with additives first) 27. In therapeutic blood monitoring, the trough levels are tested ? (30 minutes BEFORE the scheduled dose) 28. Invert a gray tube times. (8-10 times) 29. Lavender tubes must be 2/3 full. True or False (True) 30. Lavender, yellow, and green tubes should all be inverted 8 times each. True or False (True) 31. Leaving a tourniquet on too long may cause ? (hemoconcentration (pool of blood)) 32. Light blue tubes must be full. (Completely, no vacuum left. Blood ratio: 9:1) 33. Medical asepsis is the destruction of pathogens outside the body. True or False (True) 34. Microorganisms cultures are collected in tubes. (Yellow) 35. The most common complication of phlebotomy? (Hematoma (especially in older patients)) 66. What is the normal life span of a RBC? (120 days) 67. What is the oxygen carrying protein in erythrocytes? (hemoglobin) 68. What is the preferred antiseptic for venipuncture? (isopropyl alcohol) 69. What is the preferred site for venipuncture? (antecubital fossa) 70. What is the purpose of the post-analytical phase? (assess patient and provide tx (treatment) by medical staf f (i.e. DR, RP, PA who ordered the test (s)) 71. What is the recommended depth of a heel puncture on an infant? (2.0 mm) 72. What is the size (in inches) of needle routinely used for venipuncture? (1-1.5 inches in length) 73. What kind of blood do arteries and arterioles carry? (oxygenated) 74. What kind of valve is the tricuspid valve? (artioventricle) 75. What organ would a doctor be interested in if he ordered an ALP, AST, ALT, GGT and bilirubin? (liver (aka liver panel tests)) 76. What part of the infant is a PKU test performed on? (Heel) 77. What percentage of formed elements is erythrocytes? (90%) 78. What percentage of the blood is made up of formed elements? (45%) 79. What special handling does a cold agglutinins test require? (pre- warmed tubes) 80. What special handling does an ABG (Arterial Blood Gases) require? (chilling) 81. What tube is used for WBC differential? (lavender) 82. What tube is used for ESR (Erythrocyte Sedimentation Rate)? (lavender – to discover if there’s an inflammation) 83. When someone is in shock you should keep them cool. True or False (False) 84. Where do blood cells originate? (bone marrow) 85. Where is the blood collected, stored, and prepared for transfusions? (blood bank) 86. Which is NOT a common symptom of shock? (blinking eyes) 87. Which is not a PPE? (room dividers) 88. Which is not a reason for failure to collect blood? (patient drank too much liquid) 89. Which is NOT a reason the tourniquet is used? (to make veins blue) 90. Which lab section would analyze the C&S test? (Microbiology – Culture & Sensitivity) 91. Which layer of the heart is the epicardium? (outer) 92. Which order of draw is correct? (regular method: red, green, lavender) 93. Which test is NOT a light sensitive test? (porphyrins) 94. Which tube contains sodium citrate? (light blue) 95. Which tube is sometimes called a serum separator tube? (red/gray (aka tiger)) 96. Which tube is used for a sickle cell (anemia) screen? (lavender) 97. Which tube is used for PTT? (light blue) 98. Which tube would you use to measure lactic acid? (gray) 99. Which WBC carries histamine? (basophils) 100. Which WBC comprises 40%-60% of the WBCs? (neutrophils)