EMBRYOLOGY QUESTIONS 1. What is the condition where the umbilical cord attaches very closely to the margin of the placenta? A: Battledore Placenta 2. What is the precise source of blood in the intervillous space for the developing fetus? A: The Maternal Spiral Endometrial Arteries 3. What is a function al importance of fibrin deposits in the placenta besides its sealing effect? A: They play a materno-fetal immunological/immune role 4. Finish this sentence: Decidua basalis
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Ultrasound may become the stressor that causes development of ASD if exposure occurs during a specific time period of vulnerability during pregnancy to a genetically susceptible fetus (Williams and Casanova‚ 2010). This concept is important because if it can be proved legitimate we can then narrow down the specific window of time where fetuses are most susceptible to teratogenic effects from ultrasound and then ensure that ultrasounds
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temperature in the vagina‚ which stimulates sperm motility hormonal attraction to the ova reverse peristalsis of the uterus and uterine tubes Question 3 1 out of 1 points During which stage of labor is the fetus delivered? Selected Answer: expulsion stage Answers: placental stage dilation stage expulsion stage gastrula stage Question 4 1 out of 1 points Developmental events during weeks 9-12
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a consequence of the defective implantation of the placenta that occurs during the second phase of trophoblastic (advanced blastocyst) invasion. There is a deep penetration into the uterine wall because of the increased energy demands of the human fetus. With preeclampsia‚ pregnant women exhibit increased blood pressure (gestational hypertension)‚ and both the mother and the infant are threatened accordingly. Preeclampsia describes the symptoms that lead to eclampsia: maternal seizures and epileptic
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removes the discrepancy between state law and the federal regulations on abortion. "But the United States Supreme Court has made it clear that the right to choose abortion is constitutionally protected from undue burdens until viability [when the fetus has chances of survival outside of womb]‚ and that the determination of viability must be made by the attending physician‚" the opinion continued. Schneiderman’s opinion was welcomed by many pro-choice groups‚ who lobby to eliminate abortion restrictions
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Abortion is the termination of pregnancy before birth‚ resulting in‚ or accompanied by‚ the death of the fetus. Some abortions occur naturally because a fetus does not develop normally. Or because the mother has an injury or disorder that prevents her from carrying the pregnancy to a full term. This type of abortion is commonly known as a miscarriage. Other abortions are induced. Induced abortions are intentionally brought on‚ either because a pregnancy is unwanted or presents a risk to a woman\’s
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The dog carried the bloody fetus in his mouth like a hunting prize. The tiny body was swaddled in a pink button-down shirt. The sleeves hung at the dog’s side‚ dragging through the weeds‚ flapping like wings in the breeze. "Max‚ put that down and get over here." Unhurried by the call of his owner‚ Max held onto his spoils until he was in front of his master. He dropped the baby on the ground at his feet‚ stared up into his horrified face‚ and waited for a pat on the head and that’s a good boy. It
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fertilization‚ the zygote begins developmental processes that classify it to be a living organism‚ a living human. Controversially‚ it is said that at conception and for the first few weeks of pregnancy‚ only a mass of cells is present. Sure‚ there human fetus may be a mass of cells initially‚ but that mass of cells is working towards higher development and growth‚ which are signs of a living organism. Pro-Choice supporters also try to argue that a woman should have the ability to choose what to do with
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intentional termination of a pregnancy after conception. It allows women to put an end to their pregnancies‚ but involves killing the undeveloped embryo or fetus. Supporters of abortion rights argue that the embryo or fetus is not a person‚ or at least that the government has no right to ban abortion unless it can prove that an embryo or fetus is a person. However‚ those who are against it think differently. Abortion is often used for those who has an unplanned pregnancy by mistake or even rape. Many
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Human chimeras were once thought to be so rare as to be just a curiosity. But there’s a little bit of someone else in all of us‚ says Claire Ainsworth‚ and sometimes much more... EXPLAIN this. You are a doctor and one of your patients‚ a 52-year- old woman‚ comes to see you‚ very upset. Tests have revealed something unbelievable about two of her three grown-up sons. Although she conceived them naturally with her husband‚ who is definitely their father‚ the tests say she isn’t their biological
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