Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 50, Problem 3ITD
Summary Introduction
To review:
The defect that has more than twice the risk in the multiple-birth group in comparison to the single-birth group.
Introduction:
In Florida, from the year 1996 to 2000, a study was conducted on live births. This study was made on the risk factor of birth defects in children born per 10,000 live births. It was observed that the birth defects had a higher risk value in the multiple-birth group. The prevalence of these birth defects was comparatively lower in the single-birth group.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Data:Total Births: 2,700 Low Birth Weight: 264Mothers with inter-gestational interval < 12 months: 92Mothers with low birth weight with inter-gestational interval < 12 months: 21Mothers with previous HTN: 18Mothers with low birth weight with previous HT: 15
A) Global or absolute risk of low birth weight.B) Relative risk for the factor "inter-gestational interval < 12 months". According to the results obtained, give your opinion as to whether there is an association or not and express it accordingly.C) Relative risk for the factor "mothers with previous HTN". According to the results obtained, give your opinion as to whether or not there is an association and express it accordingly.D) In the case of the factors in which you consider, according to the results obtained, that there is an association, calculate the Attributable Risk (AR) and the Etiological Risk Fraction (ERF), expressing in both cases their significance.
A primigravida at 43 weeks’ gestation was admitted for labor induction by IV Pitocin therapy 3 hours ago. On observation on the external monitor tracing, the nurse notes that with the last two contractions, the fetal heart rate decreased after the contraction peak and returned to baseline after the contraction ended. A decrease in variability is also noted.
What is the pattern identified by the nurse and the possible reasons responsible for it?
What actions should the nurse take?
Pregnant women are exposed to some physiological and psychological changes during the prenatal period. The aim of the study is to determine the effect of age factor on these physiological and psychological changes during pregnancy. The study included all adolescent (15-18 years) adult (19-34 years) and advanced age (35 years and above) pregnant women who applied to the clinic for 8 months in March 2003, and a total of n = 150 pregnant women, n = 50 from each group, were included in the study. is included. The research is planned as descriptive comparative. In the findings, it was found that there was a statistically significant difference in fatigue, frequent urination and respiratory distress compared to age groups (p <0.05). As a result of the study, it was revealed that age is not an important factor in both physiological and psychological changes of pregnant women.
Write down the purpose of this research, research questions, and key hypotheses / hypotheses. Write down both…
Chapter 50 Solutions
Biology: The Dynamic Science (MindTap Course List)
Ch. 50.1 - Prob. 1SBCh. 50.1 - Prob. 2SBCh. 50.2 - Prob. 1SBCh. 50.2 - Prob. 2SBCh. 50.2 - Prob. 3SBCh. 50.3 - Prob. 1SBCh. 50.3 - Prob. 2SBCh. 50.4 - Prob. 1SBCh. 50.4 - Prob. 2SBCh. 50.5 - Prob. 1SB
Ch. 50.5 - Prob. 2SBCh. 50.5 - Prob. 3SBCh. 50 - Prob. 1TYKCh. 50 - Prob. 2TYKCh. 50 - Prob. 3TYKCh. 50 - Prob. 4TYKCh. 50 - Prob. 5TYKCh. 50 - Prob. 6TYKCh. 50 - Prob. 7TYKCh. 50 - In the development of the female sex organs: a....Ch. 50 - In the embryonic development of the eye: a. the...Ch. 50 - Prob. 10TYKCh. 50 - Discuss Concepts Experimentally, it is possible to...Ch. 50 - Discuss Concepts Developmental biologist Lewis...Ch. 50 - Discuss Concepts Arguably, in sexually reproducing...Ch. 50 - Prob. 14TYKCh. 50 - Prob. 15TYKCh. 50 - Prob. 16TYKCh. 50 - Prob. 1ITDCh. 50 - Prob. 2ITDCh. 50 - Prob. 3ITDCh. 50 - Prob. 4ITD
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Birth Defects and Multiple Births A woman who carries multiple offspring at the same time increases the risk of some birth defects. FIGURE 42.18 shows the results of Yiwei Tang's study of birth defects reported in Florida from 1W6 to 2000. Tang compared the incidence of various defects among single and multiple births. She calculated the relative risk for each type of defect based on type of birth, and corrected for other differences that might increase risk such as maternal age, income, race, and medical care during pregnancy. A relative risk of less than 1 means that multiple births pose less risk of that defect occurring. A relative risk greater than 1 means multiples are more likely to have a defect. FIGURE 42.18 Prevalence, per 10,000 live births, of various types of birth defects among multiple aria single births. Relative risk for each defect is given after researches adjusted for the motor's age, race, previous adverse pregnancy experience, education, Medicaid participation during pregnancy, as well as the infant's sex and number of siblings. 4. Does a multiple pregnancy increase the relative risk of chromosomal defects in offspring?arrow_forwardWhat are the risk factors that led to the death of a pregnant woman who had three delays in a rural area?arrow_forwardCompare and contrast Aqua birth with the experience of a "traditional" childbirth. Include possible complications.arrow_forward
- Differentiate Family Planning from Contraception. Discuss the natural and artificial methods of contraception. Why do Women Die due to Pregnancy or Childbirth? Use the “Three Dalays Model”.arrow_forwardhich of the following rows identifies the structure responsible for maintaining the endometrium before implantation, and the structure that implants into the endometrium, respectively? Select one: a. Structure that maintains the endometrium Structure that implants in the endometrium Placenta Zygote b. Structure that maintains the endometrium Structure that implants into the endometrium Corpus luteum Zygote c. Structure that maintains the endometrium Structure that implants into the endometrium Corpus luteum Blastocyst d. Structure that maintains the endometrium Structure that implants in the endometrium Placenta Blastocystarrow_forwardDescribe the differences between invasive placental implantation for species such as the cat and humans compared with non-invasive species such as sheep and horses.arrow_forward
- Reproductive modes can be defined based on energetic provisioning (lechithotrophy vs. matritrophy) or birth style (ovipary vs. vivipary). Reproductive modes related to birth style mostly fall into clear categories of energetic provisioning. Define the above four reproductive modes based on energetics and style that make them distinct. Be sure to mention WHEN the relevant events related to each occur. Finally, explain why the birth style of ovovivipary less clearly falls into any one of these categories...arrow_forwardName at least two potential confounding variables controlled by breastfeeding experiments.arrow_forwardwhen a woman is injected with an egg fertilized in vitro, the probability of its implanting is 20 percent. If a woman is injected with five eggs simultaneously, what is the probability that she will become pregnant?arrow_forward
- Calculate incidence rate difference comparing the four categories of Any hormonal contraception (<1 yr, 1 to <5 yr, 5 to 10 yr, >10 yr) and Never used hormonal contraception. Use the Never used hormonal contraception group as a reference and use the age-adjusted incidence ratesarrow_forwardCalculate incidence rate ratio comparing the four categories of Any hormonal contraception (<1 yr, 1 to <5 yr, 5 to 10 yr, >10 yr) and Never used hormonal contraception. Use the Never used hormonal contraception group as a reference and use the age-adjusted incidence ratesarrow_forwardWhat is the Scientific basis of Risk for altered growth and development related to the congenital heart defect.?That coming from NANDA book.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage LearningBiology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781305073951Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage LearningNutrition Through The Life CycleHealth & NutritionISBN:9781337919333Author:Brown, Judith E.Publisher:Cengage Learning,
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781305073951
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Nutrition Through The Life Cycle
Health & Nutrition
ISBN:9781337919333
Author:Brown, Judith E.
Publisher:Cengage Learning,
The Human Reproductive System; Author: Professor Dave Explains;https://www.youtube.com/watch?v=TucxiIB76bo;License: Standard YouTube License, CC-BY