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brigittmarie brigittmarie
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6 years ago
What is occult blood?
 
  A) Bright red visible blood
  B) Dark black visible blood
  C) Blood that contains mucus
  D) Blood that cannot be seen
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6 years ago
Ans: D
Occult blood in the stool is blood that is hidden in the specimen or cannot be seen on gross examination. It can be detected with simple screening tests, such as a Hematest.
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