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6 Written questions

6 Multiple choice questions

  1. a direction that an action is to be taken quickly (from the Latin meaning "at once"); an order found on a laboratory requisition indicating that the test must be done immediately.
  2. a sample of body fluid, waste product, or tissue that is collected for analysis.
  3. the ability of the eye to distinguish two objectives that are very close together; the sharpness of an image.
  4. chemicals added to the blood after collections to prevent clotting
  5. fluid within the subarachnoid space, the central canal of the spinal cord, and the four ventricles of the brain.
  6. the study of cells using microscopic methods.

6 True/False questions

  1. diluentCylindric glass or plastic tubes used to deliver fluids.


  2. preservativesFluids with high concentration of protein and cellular debris that have escaped from the blood vessels and have been deposited in tissues or on tissue surfaces,


  3. teratogeniccapable of causing birth defects


  4. hematomaA term used to describe a blood sample in which the red blood cells have ruptured.


  5. pipetsCylindric glass or plastic tubes used to deliver fluids.


  6. referral laboratorya sac filled with blood that may be the result of the trauma.