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9 Cards in this Set
- Front
- Back
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What screening is offered during the 1st trimester? |
Combined screening (blood test and ultrascan) |
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What is the blood test for? |
- blood group and Rhesus factor - antibody titre, rubella immunity and Hep B status - syphilis and HIV (optional) - gestational diabetes - haemoglobin |
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When is the USS done and what does it test for? |
- performed within first 16 weeks - anatomy scan and nuchal translucency scan |
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What does nuchal translucency test for? |
Measures the subcutaneous space between the skin and spine of the foetus = detects Down’s syndrome |
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What does nuchal translucency test for? |
Measures the subcutaneous space between the skin and spine of the foetus = detects Down’s syndrome |
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What does an increased nuchal translucency mean? |
Increased risk of Down syndrome |
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What screening tests are offered during the 2nd trimester? |
Blood tests (if you are 14-20 weeks) - reviewed along with other measurements such as age, weight and gestational age |
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What screening tests are offered during the 2nd trimester? |
Blood tests (if you are 14-20 weeks) - reviewed along with other measurements such as age, weight and gestational age |
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What is amniocentesis? |
Small sample of amniotic fluid is withdrawn via a needle and sent for testing (not performed until after the 15th week) Tests for neural tube defects USS done before hand to locate the uterus |
