ATI RN
Human Growth and Development Final Exam Answers
1. According to psychosexual theory, what is crucial for healthy personality development?
- A. Children actively construct knowledge as they manipulate and explore the world.
 - B. Directly observable events are the appropriate focus of psychological study.
 - C. How parents manage their child's sexual and aggressive drives in the first few years.
 - D. The ego makes a positive contribution to development, acquiring attitudes and skills.
 
Correct answer: C
Rationale: According to psychosexual theory, developed by Sigmund Freud, how parents manage their child's sexual and aggressive drives in the first few years is crucial for healthy personality development. This theory suggests that personality development is heavily influenced by a child's experiences during early stages of development, particularly related to handling sexual and aggressive impulses. Choices A, B, and D are incorrect as they do not align with the core principles of psychosexual theory, which focuses on the importance of early childhood experiences, especially in the context of sexual and aggressive drives.
2. To study the impact of biological aging on motor skills, researchers focus on __________.
- A. sedentary adults
 - B. competitive athletes
 - C. men in their mid- to late thirties
 - D. women in their childbearing years
 
Correct answer: B
Rationale: The correct answer is B: competitive athletes. Competitive athletes are often studied by researchers to investigate the impact of biological aging on motor skills because their performance is closely linked to physical abilities. Sedentary adults (choice A) may not provide a clear understanding of the relationship between biological aging and motor skills as they may not engage in consistent physical activity. Men in their mid- to late thirties (choice C) and women in their childbearing years (choice D) may not represent a group where motor skills are as finely tuned and critical to performance as in competitive athletes.
3. Certified nurse-midwives __________.
- A. cannot legally deliver babies at home in most states
 - B. have degrees in nursing and additional training in childbirth management
 - C. can perform cesarean deliveries and administer medication to control pain
 - D. are not medical professionals, but are trained in labor and delivery support Answer: B Page Ref: 96 Skill Level: Understand with each. Topic: Approaches to Childbirth Difficulty Level: Moderate
 
Correct answer: B
Rationale: Certified nurse-midwives have degrees in nursing and additional training in childbirth management. They are qualified to provide prenatal care, support during labor and delivery, as well as postpartum care. They are licensed medical professionals who can assist with normal childbirth, but they do not perform surgical procedures like cesarean deliveries. They also focus on providing holistic and personalized care to women throughout the childbirth process.
4. Max, age 65, learned to play the piano at a local senior center. Max demonstrates that __________.
- A. aging is an eventual 'shipwreck'
 - B. learning follows a predictable timetable
 - C. development is plastic at all ages
 - D. musical talent peaks in late adulthood
 
Correct answer: C
Rationale: Max, age 65, learning to play the piano at a local senior center demonstrates that development is plastic at all ages. This means that individuals have the potential to learn and grow regardless of their age, showing that it is never too late to acquire new skills and experiences. Choice A is incorrect because it presents a negative view of aging, which is not supported by Max's actions. Choice B is incorrect as it implies that learning is restricted to certain age periods, which is contradicted by Max's experience. Choice D is incorrect because Max's learning of the piano at 65 suggests that musical talent can be developed at any age, not necessarily peaking in late adulthood.
5. Breastfeeding for just a few weeks ________.
- A. is a rare practice among American women
 - B. leads directly to later obesity
 - C. is not helpful because, in the beginning, breastfeeding causes constipation
 - D. offers some protection against respiratory and intestinal infections
 
Correct answer: D
Rationale: Breastfeeding for even a short period offers infants protection against respiratory and intestinal infections. Choice A is incorrect because breastfeeding is not a rare practice among American women. Choice B is incorrect as there is no direct link between breastfeeding for a few weeks and later obesity. Choice C is incorrect as breastfeeding does not cause constipation in infants; in fact, it can help prevent constipation.
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