Complete Questions and Guide Answers
100% Verified Graded A+
1. A patient is refusing to have their blood drawn. The phlebotomist should do all of the
following except
Answer Force the patient to have their blood drawn.
2. Which of the following veins is the most common second choice, after the median
cubital vein, when drawing a blood sample?
Answer Cephalic
3. Which is the largest bore opening on a needle?
Answer 14 gauge
4. The correct term for "decrease in the number of circulating red blood cells" is
Answer Anemia
5. What is the most common chemistry test performed by means of POCT?
Answer Glu-cose
, 6. The correct term that refers to the destruction of blood cells is
Answer Hemolysis
7. The correct term for "white blood cells" is
Answer Leukocytes
8. To protect blood constituents that are light sensitive, the phlebotomist should
Answer Wrap the tube in aluminum foil after collection.
9. All the following are true statements about collecting blood for legal alcohol levels except
Answer The site must be cleaned with alcohol.
10. What is the functional unit of the nervous system?
Answer Neuron
11. Hepatitis involves which organ?
Answer Liver
12. How many liters of blood does an average adult have?
Answer 5-6
13. Plasma consists of what percentage of total blood volume?
Answer 55%
14. At what angle should a venipuncture needle puncture the skin?
Answer 15 to 30degrees
15. What is the maximum amount of time an infant heel warming device should be applied