QUESTION 7 Which of these pregnant women is most likely to give birth to a baby having an abnormality due to the effects of a teratogen? O A. April who continues her job at the post office until her third trimester O B. Jen who goes on a strict organic, vegetarian diet as soon as pregnancy is confirmed O C. Carol who quit smoking cigarettes when she started trying to get pregnant O D. Jane who must work at the chemical plant until right before going into labor in order to keep her health insurance
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- Explain two things that the reproductive system must do to create and maintain a healthy pregnancy. Each answer must demonstrate some understanding of how the reproductive system supports pregnancy.Neural tube defect (NTD) is a serious birth defect affecting the central nervous system of newborn babies. NTD can be prevented during pregnancy by ensuring that new mothers are taking folic acid supplements on a regular basis. 1. It is recommended that any woman who is not actively trying to prevent conception, should be taking folic acid supplements. 2. There is no unsafe amount of vitamins for pregnant women. Therefore, it is better to double up on the dose than to miss a dose of folic acid. 3. Folic acid is naturally found in spinach, broccoli, bread, and lentils. It is possible to obtain adequate amounts of folate without taking the supplement. 4. Without adequate levels of folic acid, the chance of having a baby with spina bifida or anencephaly increases dramatically. 5. Folic acid supplements can be taken after a woman finds out that she is pregnant as folic acid is only necessary to promote neural development. Identify the common misconceptions about folic acid and neural tube…QUESTION 1 Match the reproductive organ to its function (job). F.Veggs are made here A. prostate gland D. where the embryo implants to grow a placenta near the many blood vessels B. cervix 1. v stores sperm C. vagina B. adds sugar to semen to power sperms' movement D. uterus H. squeezes to hold baby in until birth E. vas deferens C. makes sperm F. ovaries A.V contracts to move sperm through male reproductive tract G. epididymis where fetus develops and contracts to birth baby H. seminiferous tubules |adds a basic/alkaline solution to semen to neutralize acidic vagina I. endometrium passageway for penis during sexual intercourse, menstrual flow out of body and birth of baby J. seminal vesicles
- Question 82 Concerning the stages of labor: O The fetus is delivered during the second stage O An increase in progesterone is what induces labor O The second stage is progressive cervical dilation O The placenta is delivered in the second stage O Uterine contraction is enhanced by prolactin3. Katie stopped drinking alcohol as soon as she became pregnant to avoid potential harmful effects to the fetus. What is a physical characteristic of fetal alcohol syndrome? webbed feet large head thin upper lip bald head Question 4 4. Katie wants to breastfeed her baby not only to provide good nutrition, but also to help her baby's immune system and reduce the risk of illness. During the first day or two of lactation, what substance is produced by the mom that is important for developing the baby's immune system? lactoalbumin lactose linoleic acid colostrumWhich of these is the preferred position for the baby to be in at the end of pregnancy (before the start of labour)? Select one: O a. Breech O b. Cephalic OC. Oblique O d. Transverse Which 3 of these blood tests are routinely undertaken at a booking visit? Select one or more: a. Rubella Antibodies Ob. Liver Function Tests Oc. Haemoglobin
- A couple wants to space the birth of their second child. Suggest one preventive method which could be observed: (a) By the husband(b) By the wife for the same.Gestation of an animal can be as long as over two years (rhinoceros – 840 days) so, how does the developing embryo/fetus survive within the uterus until parturition?QUESTION 5 Then the makes that keeps the endometrium in the uterus. O A. pituitary gland; HCG O B. ovary; estrogen OC. corpus luteum; progesterone O D. oviduct; ciliary action
- All of the following changes take place during the last trimester of pregnancy EXCEPT- a, the cerebral cortex develops b. the baby reaches the age of viability c. the fetus gains weight d. the blastocyst implants to the lining of the uterusIt is no mystery how harmful a lot of environmental factors can be on a fetus nor is it misunderstood how important proper prenatal care is during pregnancy. Despite this, we have seen that many people do not receive the recommended care and children are still born with birth defects due to preventable teratogens. explain how you could reduce or eliminate these negative consequences.QUESTION 3 Match the hormones to the organ that makes them or to the action they cause. Use letters more than once. A. estrogen B. follicle stimulating hormone (FSH) C. human chorionic gonadotropin (HCG) D. luteinizing hormone (LH) E. progesterone F. testosterone v blastula v corpus luteum - Leydig's cells - vovary А.А v1st hormone of pituitary gland to start cycle В. В v 2nd hormone of pituitary gland halfway through cycle С.С vendometrium grows more blood vessels D. D keeps corpus luteum Е.Е V stimulates sperm production, muscle growth, aggression F. E v keeps endometrium in uterus vovulation (egg leaves ovary)