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Extended Matching Questions (EMQs) < Back to EMQ Chapter List Chapter 18 1. The investigations described below refer to routine prenatal screening and diagnosis of congenital abnormality. Choose from the list the most correct description of the timing for these investigations. Each option may be used once, more than once or not at all. Possible Answers A Before pregnancy F BookingB From 11–13+6 weeks G First trimesterC From 15 weeks H Second trimesterD 20 weeks I Third trimesterE 28 weeks J Term For each of the questions below, select the answer which is most appropriate. Each option can be used once, more than once or not at all. a.) Check for syphilis and hepatitis infection, and HIV status.Choose from one of the following answersA Before pregnancyB From 11–13+6 weeksC From 15 weeksD 20 weeksE 28 weeksF BookingG First trimesterH Second trimesterI Third trimesterJ Termb.) Quadruple test.Choose from one of the following answersA Before pregnancyB From 11–13+6 weeksC From 15 weeksD 20 weeksE 28 weeksF BookingG First trimesterH Second trimesterI Third trimesterJ Termc.) Ultrasound of nuchal translucency.Choose from one of the following answersA Before pregnancyB From 11–13+6 weeksC From 15 weeksD 20 weeksE 28 weeksF BookingG First trimesterH Second trimesterI Third trimesterJ Termd.) Amniocentesis is usually performed:Choose from one of the following answersA Before pregnancyB From 11–13+6 weeksC From 15 weeksD 20 weeksE 28 weeksF BookingG First trimesterH Second trimesterI Third trimesterJ Terme.) Invasive testing for autosomal recessive conditions is usually performed:Choose from one of the following answersA Before pregnancyB From 11–13+6 weeksC From 15 weeksD 20 weeksE 28 weeksF BookingG First trimesterH Second trimesterI Third trimesterJ Termf.) A cardiac scan/fetal echo in a pregnancy at increased risk of a cardiac abnormality will usually be offered at this gestation.Choose from one of the following answersA Before pregnancyB From 11–13+6 weeksC From 15 weeksD 20 weeksE 28 weeksF BookingG First trimesterH Second trimesterI Third trimesterJ Termg.) The usual time when structural fetal abnormalities are detected is:Choose from one of the following answersA Before pregnancyB From 11–13+6 weeksC From 15 weeksD 20 weeksE 28 weeksF BookingG First trimesterH Second trimesterI Third trimesterJ Term
