The Food and Nutrition Board of the Institute of Medicine recommends that all women who might become pregnant consume at least 400 µg/day of folate from supplements or fortified foods. Why? Why would a premature infant require supplemental oxygen? Describe how the newborn's first breath alters the circulatory pattern?
Q: Describe how the newborn’s first breath alters the circulatory pattern?
A: Respiration is the process in which the exchange of carbon dioxide and oxygen takes place. During…
Q: Placenta ... a) ... develops from trophoblast cells. b) ... develops from embryoblast cells. c)…
A: Pregnancy occurs when the male gamete sperm fuses and fertilizes with the female egg that is…
Q: During pregnancy, how does malnutrition during critical periods of development affect the fetus?…
A: Nutrients are important for growth, development, and sustaining life. Based on their requirement…
Q: The amniotic fluid surrounding the fetus contains cells sloughed off from the fetus. These are…
A:
Q: Imagine that you are about to give birth. What questions about cesarean sections and the use of…
A:
Q: Describe the structure of the placenta and the pathways for exchange between maternal and fetal…
A: The placenta is an organ that forms in the uterus during pregnancy and helps in the transport of…
Q: 2. Cardiac output increases during pregnancy to keep the fetus supplied with nutrients through the…
A: Hello, as your question has many parts, we will only answer the first part for you and if you want…
Q: Describe the function of the extraembryonic membranes.
A: It is situated outside the embryo and developed from the zygote but not part of the embryo Four…
Q: Which of the following releases human chorionic gonadotropin (hCG)? a. inner cell mass b.…
A: Human chorionic gonadotropin (hCG) has properties similar to those of luteinizing hormone of…
Q: The amniotic fluid surrounding the fetus contains cells sloughed off from the fetus. These are…
A: Hi, Thanks For Your Question. Q. 1 The amniotic fluid surrounding the fetus contains cells sloughed…
Q: Early pregnancy tests used antibodies to detect the presence of human chorionic gonadotropin (hCG)…
A: The outermost membrane that surrounds the embryo is known as chorion. From the outer fold of the…
Q: Nutrient and waste requirements for the developing fetus are handled during the first few weeks by:…
A: Endometrium is the innermost lining of the uterus which undergoes cyclic changes during…
Q: The surface that enables active and passive exchange between the fetal and maternal bloodstreams is…
A: Answer is b.) chorionic villi.
Q: Which of the following consists of both fetal and maternal tissues? (a)umbilical cord (b) placenta…
A: The unborn offspring that is known to develop from an embryo is called the fetus. The overall…
Q: Which of the following is required for successful fetal development after the egg has been…
A: When sperm successfully enters and fuses with the ovum fertilization occurs. This genetic material…
Q: How is colostrum most important to a newborn?a. It helps boost the newborn’s immune system.b. It…
A: Immune system is a complex organization of cells, tissues, and organs. The immune system important…
Q: Explain the function of the placenta.
A: The placenta is referred to as the organ that develops in the body within the mother's uterus at the…
Q: How might the blood vessels be affected in a) a person who smokes 1 pack of cigarettes a day for 15…
A: How might the blood vessels be affected in a person who smokes 1 pack of cigarettes a day for 15…
Q: At-home pregnancy tests check for the presence of HCG in a female’s urine. Where does HCG come from?…
A: HCG stands for Human chorionic gonadotropin. It is a type of hormone which is produced in the body…
Q: pig fetus Describe how the developing fetus exchanges material during pregnancy.
A: The placenta is a membrane, which surrounds the developing fetus during pregnancy. It provides…
Q: The feature that distinguishes a fetus from an embryo is that the fetus has a. All of the organ…
A: Answer is a.) All of the Organ systems.
Q: What factor contribute to the healthy development of infants/babies ? Provide details
A: Aside from physical appearance, newborns inherit a lot from their parents genetically, including eye…
Q: During pregnancy, the fetal circulatory system works differently than after birth. Answer the…
A: Ductus arteriosus, ductus venosus and foramen ovale get closed and transformed into newborn…
Q: Explain why babies are delivered preterm
A: Introduction:- Preterm labor is meant by when labor starts before the 37th completed week counting…
Q: Name any two systems in the baby's body that take over the functions of a Placenta once the baby is…
A: The placenta is a blood vessel-rich organ that forms in your uterus during pregnancy. This structure…
Q: What is the purpose of the placenta? Which part of the blastocyst eventually becomes the fetal…
A: Introduction An organ that grows in the uterus during pregnancy is the placenta. A developing…
Q: All of the following cardiovascular events occur during pregnancy except a. plasma volume increases.…
A: During pregnancy, there will be some significant changes in the cardiovascular system, where the…
Q: Normal childbirth is driven by a positive feedback loop. Analyze the given diagram and discuss in…
A: Homeostasis is the maintenance of stable internal environment. Feedback system helps in maintenance…
Q: Which of the following statements is not true about the placenta? A. It provides exchange of wastes…
A: During pregnancy, inside the uterus, the organ placenta develops. It is found attached to the wall…
Q: How can the decisions women make during pregnancy impact the health of their developing offspring?…
A: Since mothers play such an important role in their children's health and quality of life, it's…
Q: Why is fetal Hb essential for the survival of placental animals?
A: Hemoglobin is an oxygen transport protein in mammals. It is made up of four sub-units. Adult…
Q: What are some dietary practices that pregnant women should follow to avoid adverse health outcomes…
A: A pregnant woman needs more care during pregnancy and after the delivery as well. Proper dietary…
Q: In the documentary film "Life inside the Womb by Body Atlas". This film shows the physical…
A: The film “Life inside the Womb by Body Atlas” describes the formation of a baby inside the fetus of…
Q: Describe the structure and functions of the four extraembryonic membranes
A: The layers inside the egg around the embryo are called extraembryonic membranes, and they nourish…
Q: Which organ is much larger in the fetus than it is shortly after birth? O 1. kidneys 2. heart 3.…
A: The development of organ during the period of pregnancy is called organogenesis. From about 9 to 12…
Q: List and give the functions of the 4 major extraembryonic fetal membrane
A: The extraembryonic membrane are those extra embryonic structure which are forward from extra…
Q: Explain the hormonal changes in human pregnancy.
A: Pregnancy or gestation is the period during which the offspring develops inside the woman after…
Q: Create a diagram showing the feedback loops involved in childbirth
A: Feedback loops are responsible for maintaining homeostasis. They respond to any stimulus or…
Q: The following are the benefits of uninterrupted skin to skin contact after birth except?
A: Skin to skin contact is asked for baby and mother together with breast feeding after birth as these…
Q: development of babies
A: Introduction:- Children grow and develop rapidly in their first five years across the four main…
Q: Seeing that the placenta acts as a barrier protecting the baby from harmful substances the mother…
A: Placenta is the ultimate connection between mother and the foetus.All the nutrients and other…
Q: The birth starts thanks to increased ...
A: The correct option is B . Release of Oxytocin
Q: Describe the roles of the four extraembryonic membranes.
A: Introduction :- One of the membranes that aid in the development of the embryo is the extraembryonic…
Q: What are the drugs that are used to treat Asthma in Pregnancy and briefly talk about the mechanism…
A: Asthma is a chronic lung disease that causes inflammation of the airways. It causes the constriction…
Q: Why is Fetal Hemoglobin Required for Placental Animal Survival?
A: Fetal hemoglobin (Hemoglobin F) has a different composition than adult hemoglobin in humans…
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- Netty was 24 years old and lived with her husband and in-laws in a remote village. Herhusband was a day laborer and the family’s sole wage-earner. She had been marriedfor three years, and had suffered a stillbirth one year earlier. She had become pregnantagain, and her pregnancy was considered high-risk because she was physically smalland had anemia and pregnancy-induced hypertension. Netty had regular antenatal check-ups at the primary health center. Because of herhigh risk status and her previous stillbirth, the health officer was worried about her, andhe advised her to deliver at the district hospital. Netty did not think her husband wouldpay for this, however, and so she decided to deliver at home instead. A local privatedoctor attended her delivery, which was very painful and resulted in another stillbirth.After the birth Netty developed profuse bleeding, and she was brought to the primaryhealth center with a retained placenta. The medical officer managed to remove theplacenta,…A newborn was delivered through normal spontaneous vaginal delivery (NSVD). After the umbilical cord was cut, the number of arteries and vein was checked. You are aware that umbilical vein carries O oxygen and nutrients from the fetus to the placenta O oxygen and nutrients from the placenta to the fetus O metabolic wastes and carbon dioxide from the fetus to the placenta O blood from the navel into the inferior vena cava O metabolic wastes and carbon dioxide from the placenta to the fetus 5 7 8 9. 10 11 12 13 14At-home pregnancy tests check for the presence of HCG in a female’s urine. Where does HCG come from? Why is HCG found in a pregnant woman’s urine?
- Weight gain recommendations during pregnancy are based on which of the following? Question 8 options: Pick only ONE a) Waist-to-hip ratio at the time of conception b) Weight at the time of conception c) Ultrasound results (used to size the infant) taken during the first trimester of pregnancy d) Waist circumference at the time of conceptionWhich of the following statements is NOT true regarding maternal alcohol consumption, cigarette smoking, and use of illicit drugs during lactation? a. Alcohol passes into breast milk and causes sleepiness in the infant. b. Infants drink slightly more breast milk when the mother consumes up to one alcoholic drink per day. c. To minimize the effects of an occasional alcoholic drink, women should drink after breastfeeding, eat a meal with the drink to reduce alcohol absorption, and wait to breastfeed for several hours after drinking. d. Illicit drugs can be delivered through breast milk and cause irritability, tremors, hallucinations, and even death in infants.Situation: Karen is a 30 year-old woman, 16 weeks pregnant, who comes for a first prenatal visit.She is conncerned because she did not realize she was pregnant until a week ago. Because of thhis she has been actively dieting (2 diet drinks plus one meal of vegetables daily) plus lifting weights at a health club. Karen wants her urine tested because “ I have to go alll the time”. She doesn't want any blood work done because Karen does not have any insurance. Karen has not had a pelvic examination since she was in senior high school, when she had a vaginal infection. Karen is single, lives by herself in one-bedroom. She is working at a laundry shop and her boyfriend is a salesman, out of town 5 days a week. Karen had her menarche at the age of 11; menstrual cycle every 28 days, 6 days duration with moderate flow and mild cramps. Past history positive for sinusitis and appendectomy at age 12 years. Smokes about ½ pack of cigarettes per day (“more when I’m stressed at work”); denies…
- Situation: Karen is a 30 year-old woman, 16 weeks pregnant, who comes for a first prenatal visit.She is conncerned because she did not realize she was pregnant until a week ago. Because of thhis she has been actively dieting (2 diet drinks plus one meal of vegetables daily) plus lifting weights at a health club. Karen wants her urine tested because “ I have to go alll the time”. She doesn't want any blood work done because Karen does not have any insurance. Karen has not had a pelvic examination since she was in senior high school, when she had a vaginal infection. Karen is single, lives by herself in one-bedroom. She is working at a laundry shop and her boyfriend is a salesman, out of town 5 days a week. Karen had her menarche at the age of 11; menstrual cycle every 28 days, 6 days duration with moderate flow and mild cramps. Past history positive for sinusitis and appendectomy at age 12 years. Smokes about ½ pack of cigarettes per day (“more when I’m stressed at work”); denies…Situation: Karen is a 30 year-old woman, 16 weeks pregnant, who comes for a first prenatal visit.She is conncerned because she did not realize she was pregnant until a week ago. Because of thhis she has been actively dieting (2 diet drinks plus one meal of vegetables daily) plus lifting weights at a health club. Karen wants her urine tested because “ I have to go alll the time”. She doesn't want any blood work done because Karen does not have any insurance. Karen has not had a pelvic examination since she was in senior high school, when she had a vaginal infection. Karen is single, lives by herself in one-bedroom. She is working at a laundry shop and her boyfriend is a salesman, out of town 5 days a week. Karen had her menarche at the age of 11; menstrual cycle every 28 days, 6 days duration with moderate flow and mild cramps. Past history positive for sinusitis and appendectomy at age 12 years. Smokes about ½ pack of cigarettes per day (“more when I’m stressed at work”); denies…Mrs. Vanessa Narciso has a prenatal weight of 105 and weighs 108 lb at her 12 week visitWhich of the following comments by Nurse Marina is appropriate at this time ? a. "We expect you to gain 1lb per week so your weight is a little low at this time” b. “You entered the pregnancy well underweight, so we should check your diet to make sure you are getting nutrients you need” c. “Your weight gain is exactly what we would expect at this time” d. “Most women gain no weight during the first trimester, so I would suggest you to eat fewer desserts for the next few weeks”
- Weight gain recommendations during pregnancy are based on which of the following? Question 8 options: a) Waist-to-hip ratio at the time of conception b) Weight at the time of conception c) Ultrasound results (used to size the infant) taken during the first trimester of pregnancy d) Waist circumference at the time of conceptionWhich of the following reflects the risk of gaining more weight during pregnancy than recommended? Question 93 options: a) Developmental delays in the infant b) Failure to thrive in the infant c) Sudden infant death syndrome (SIDS) d) Longer labour and possible birth traumaWhy is it important for supplemental oxygen to be heated and humidified when administered to the newborn?