ATI RN
Human Growth and Development Final Exam Answers
1. __________ increases tenfold from the twentieth week until birth.
- A. Amniotic fluid
- B. Brain weight
- C. Fetal length
- D. Neuron production
Correct answer: B
Rationale: Brain weight increases tenfold from the twentieth week until birth. This rapid growth and development of the brain during the prenatal period is crucial for setting the foundation for future cognitive and neurological functions. Choices A, C, and D are incorrect because although they also undergo changes during prenatal development, none of them increase tenfold from the twentieth week until birth, unlike brain weight.
2. What is strongly associated with healthy eating in teenagers?
- A. Vitamin supplementation
- B. Number of hours of sleep
- C. Dieting in adolescence
- D. Frequency of family meals
Correct answer: D
Rationale: The frequency of family meals is strongly associated with healthy eating in teenagers. Research indicates that regular family meals provide structure, promote positive eating behaviors, and offer opportunities for modeling healthy food choices. Vitamin supplementation (Choice A) may be beneficial but is not as strongly linked to healthy eating habits as family meal frequency. The number of hours of sleep (Choice B) is important for overall health but is not as directly associated with healthy eating behaviors in teenagers. Dieting in adolescence (Choice C) can sometimes lead to unhealthy eating patterns and is not necessarily linked to consistently healthy food choices.
3. Maternal high blood glucose _________.
- A. can cause Rh factor incompatibility
- B. is linked to poorer memory in early childhood
- C. is linked to low birth weight
- D. can cause the mother's blood pressure to increase sharply
Correct answer: B
Rationale: Maternal high blood glucose is linked to poorer memory in early childhood. Research has shown that exposure to high levels of maternal blood glucose during pregnancy may negatively impact a child's memory development in early childhood. This highlights the importance of managing blood glucose levels during pregnancy for the health and development of the child. Choices A, C, and D are incorrect because they do not reflect the established link between maternal high blood glucose and poorer memory in early childhood. Rh factor incompatibility is related to blood type differences between the mother and the fetus, low birth weight can be linked to various factors other than maternal blood glucose, and sharp increases in the mother's blood pressure are not directly associated with maternal high blood glucose.
4. Tiffany is a small-for-date baby. This means she __________.
- A. was born several weeks or more before her due date
- B. was born below her expected weight considering the length of the pregnancy
- C. will probably have much less serious problems than a preterm infant
- D. may have difficulties in infancy but will outgrow them by the preschool years
Correct answer: B
Rationale: A small-for-date baby, also known as a small-for-gestational-age (SGA) baby, is a baby who is born below their expected weight considering the length of the pregnancy. This can be due to various factors including issues with growth restriction in the womb. Being small-for-date is different from being preterm (born prematurely) and does not necessarily mean that the baby was born early. Choice A is incorrect because being small-for-date does not specifically indicate being born several weeks or more before the due date. Choice C is incorrect because being small-for-date does not guarantee fewer problems than a preterm infant, as each baby's health outcomes can vary. Choice D is incorrect because while small-for-date babies may have initial difficulties, it does not guarantee that these issues will be outgrown by the preschool years.
5. The clinical method __________.
- A. allows investigators to see directly the everyday behaviors they hope to explain
- B. must be conducted with large groups of people at the same time Copyright © 2018 Laura E. Berk. All Rights Reserved. 26 Test Bank for Berk, Development Through the Lifespan, 7e
- C. provides little information on how children and adults actually behave
- D. yields richly detailed case narratives that offer valuable insights Answer: D Page Ref: 30 Skill Level: Understand Topic: Studying Development Difficulty Level: Moderate
Correct answer: D
Rationale: The clinical method yields richly detailed case narratives that offer valuable insights. This method involves in-depth interviews, direct observation, and structured interactions to gather detailed information about an individual's behavior and development. It focuses on understanding the unique aspects of an individual's experience and can provide rich insights into behavior and development.
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