enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Percutaneous umbilical cord blood sampling - Wikipedia

    en.wikipedia.org/wiki/Percutaneous_umbilical...

    In 1958, James L.S. recognised that umbilical cord blood gas analysis can give an indication of preceding fetal hypoxic stress. [5] It has since become widely accepted that umbilical cord blood gas analysis can provide important information about the past, present and possibly the future condition of the infant. [6]

  3. Fetal circulation - Wikipedia

    en.wikipedia.org/wiki/Fetal_circulation

    As the umbilical vessels are obliterated and the infant starts breathing at birth, the source of oxygen changes from the placenta to the lungs. This major trigger will facilitate the transformation from fetal to postnatal circulation in many ways. First, the ductus venosus was previously kept open by the blood flow from the umbilical vein.

  4. Fetal scalp blood testing - Wikipedia

    en.wikipedia.org/wiki/Fetal_scalp_blood_testing

    The use of fetal scalp blood testing originated in Germany in 1961 and required 0.25 mL of blood drawn from the fetus. [1] As one of the first methods of monitoring fetal wellbeing during labor, there were many disadvantages including the need for at least 3 cm dilation of the mother and extreme precision from the physician performing the procedure. [9]

  5. Blood gas test - Wikipedia

    en.wikipedia.org/wiki/Blood_gas_test

    A blood gas test or blood gas analysis tests blood to measure blood gas tension values, it also measures blood pH, and the level and base excess of bicarbonate.The source of the blood is reflected in the name of each test; arterial blood gases come from arteries, venous blood gases come from veins and capillary blood gases come from capillaries. [1]

  6. List of ICD-9 codes 760–779: certain conditions originating ...

    en.wikipedia.org/wiki/List_of_ICD-9_codes_760...

    This is a shortened version of the fifteenth chapter of the ICD-9: Certain Conditions originating in the Perinatal Period.It covers ICD codes 760 to 779.The full chapter can be found on pages 439 to 453 of Volume 1, which contains all (sub)categories of the ICD-9.

  7. Inborn errors of metabolism - Wikipedia

    en.wikipedia.org/wiki/Inborn_errors_of_metabolism

    Gas chromatography–mass spectrometry-based technology with an integrated analytics system has now made it possible to test a newborn for over 100 mm genetic metabolic disorders. Because of the multiplicity of conditions, many different diagnostic tests are used for screening.

  8. Today's Wordle Hint, Answer for #1248 on Monday, November 18 ...

    www.aol.com/todays-wordle-hint-answer-1248...

    If you’re stuck on today’s Wordle answer, we’re here to help—but beware of spoilers for Wordle 1248 ahead. Let's start with a few hints.

  9. Single umbilical artery - Wikipedia

    en.wikipedia.org/wiki/Single_umbilical_artery

    Occasionally, during pregnancy, there is a single umbilical artery (SUA) present in the umbilical cord, as opposed to the usual two. [1] This is sometimes also called a two-vessel umbilical cord, or two-vessel cord. Approximately, this affects between 1 in 100 and 1 in 500 pregnancies, making it the most common umbilical abnormality.