NHA CCMA Certification EXAM | 2023/ 2024 Newly Updated | Questions and Verified Answers| 100% Correct

NHA CCMA Certification EXAM | 2023/ 2024 Newly Updated | Questions and Verified Answers| 100% Correct 1. Consequence of insufficient pressure applied after withdrawal of needle ~ Answer: Thrombus 2. Additives in green top tube ~ Answer: heparin, sodium, litium, ammonium 3. Why is the green top tube never used for hematology ~ Answer: Green tops additive heparin interferes with the Wright's stained blood test 4. Common tests for the lifht blue sodium citrate tube ~ Answer: Coagulation studies, PT (extrinsic, warfarin) APTT, PTT (intrinsic, heparin) TT, BT, FDP 5. Common tests for the lavendar edta tube ~ Answer: CBC, differential or diff., ESR, sickle cell screening 6. Common tests for this color tube are chemistry tests performed on plasuma such as Ammonia, carboxyhemoglobin and STAT electrolytes ~ Answer: Green top tube (heparin) Tests 7. How long does it take for blood to clot by normal coagulation process in the red top tube? ~ Answer: 30-60 mins 8. 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 ~ Answer: What is quality control 9. Common test for the red topped tube ~ Answer: Serum chemistry tests, serology tests, blood bank (glass only) 10. Order of draw for cappilary specimens ~ Answer: lavender first, then tubes with other additives, then tubes with out additives 11. Antiseptic not used on a dermal puncture site ~ Answer: Betadine (because it interferes with several tests like bilirubin, uric acid, phosphorus and potassium 12. For which procedure would you warm the site for a minimum of 3-4 minutes to increase blood flow? ~ Answer: dermal punctures (heel sticks) 13. Which are the preferred sites for dermal punctures ~ Answer: the distal segment of the third or fourth finger of the non-dominant hand 14. Heel sticks are performed on which patients? ~ Answer: infants less than 1 year old 15. Where on the foot is the dermal puncture made on patients less than a year old ~ Answer: the medial and lateral areas of the plantar surface of the foot 16. Dermal puncture is made in ~ Answer: the fleshy portion of the finger slightly to the side of the center perpendicular to the lines of the fingerprints 17. What will occur if you puncture the heel too deep? More than 2 mm ~ Answer: osteomyalitis 18. What are the identification requirements for blood bank