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Neural Tube Defects (NTDs) are congenital anomalies caused by improper neural tube closure, leading to conditions like spina bifida and anencephaly. Folic acid supplementation prevents NTDs. Diagnosis involves prenatal screening, while management includes surgical intervention and supportive care to improve outcomes.
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NEXTILLO_ #DIBS BY NEXTILLO DAILY INFORMATION BULLETIN SERVICE NEURAL TUBE DEFECTS NEXTILLO.COM
#DIBSBYNEXTILLO DAILY INFORMATION BULLETIN SERVICE NEURAL TUBE DEFECTS Neural tube defects are birth defects of the brain, spine, or spinal cord that occur during the early stages of pregnancy, typically within the first month. The neural tube is the structure in an embryo that eventually develops into the brain and spinal cord. When it doesn't close properly, NTDs can occur. NEXTILLO.COM
VISUAL REPRESENTATION NEXTILLO.COM
THE TWO MOST COMMON TYPES OF NEURAL TUBE DEFECTS ARE 1.Spina Bifida: This is a condition where the spinal cord does not develop properly, leading to a gap or opening in the spine. It can cause physical and intellectual disabilities, depending on the severity and location of the defect. 2.Anencephaly: A severe condition where much of the brain and skull do not form, which is usually fatal shortly after birth. Other types of NTDs can also occur, but these two are the most well-known. NEXTILLO.COM
CAUSES AND RISK FACTORS Folic Acid Deficiency: A lack of folic acid (vitamin B9) during pregnancy is a significant risk factor for NTDs. Taking folic acid supplements before and during early pregnancy can reduce the risk. Genetics: There is a hereditary component to some neural tube defects. Environmental Factors: Certain factors, such as exposure to certain medications, chemicals, or diabetes, may increase the risk. NEXTILLO.COM
PREVENTION Taking 400 micrograms of folic acid daily before pregnancy and during the first trimester is recommended to reduce the risk. Proper prenatal care and managing health conditions like diabetes can also help reduce the risk of NTDs. NEXTILLO.COM
MCQ QUESTION: Which of the following is the most effective measure for preventing neural tube defects (NTDs) during early pregnancy? A) Regular prenatal ultrasound scans B) Daily intake of 400 micrograms of folic acid before conception and during the first trimester C) Administering vitamin D supplements during pregnancy D) Avoidance of all physical activity during pregnancy Answer: B) Daily intake of 400 micrograms of folic acid before conception and during the first trimester NEXTILLO.COM