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katielc23 katielc23
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6 years ago
Formed elements in the blood are:
 
  A) erythrocytes, leukocytes, and thrombocytes.
  B) leukocytes, heme, and thrombocytes.
  C) hemoglobin, erythrocytes, and thrombocytes.
  D) none of the above.



There are different ways to obtain blood including:
 
  A) heel and finger stick, blood from scratch on skin, and Vacutainer.
  B) syringe and needle, heel or finger stick, and incision into the vein.
  C) heel and finger stick, syringe and needle, and IV tubing.
  D) heel or finger stick, syringe and needle, and Vacutainer.



A low hematocrit reading indicates:
 
  A) possible erythrocyte damage. B) possible polycythemia.
  C) possible anemia. D) any of the above.



Hemoglobin:
 
  A) carries oxygen to the cells.
  B) carries waste products away from the cells.
  C) breaks down oxygen and carries it to the brain.
  D) does both A and B.



You must sterilize all items in the laboratory that have contact with:
 
  A) other laboratory equipment. B) cold.
  C) body tissue or fluids. D) none of the above.
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gsx911gsx911
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6 years ago
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katielc23 Author
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6 years ago
Thank you soooo very much, was really helpful and kind of you to answer my q's
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