Alkali denaturation test
Test to differentiate neonatal blood from maternal blood / From Wikipedia, the free encyclopedia
The alkali denaturation test, also known as A or Apt test, is a medical test used to differentiate fetal or neonatal blood from maternal blood found in a newborn's stool or vomit, or from maternal vaginal blood.[1][2]
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Alkali denaturation test | |
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Purpose | differentiate neonatal from maternal blood |
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