ATI RN
Human Growth and Development Final Exam
1. 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.
2. During prenatal development, the ectoderm folds over to form the __________, or primitive spinal cord.
- A. mesoderm; neuron tract
- B. neural tube
- C. endoderm; neural tube
- D. neuron tract
Correct answer: B
Rationale: The correct answer is B. During prenatal development, the ectoderm folds over to form the neural tube, which eventually develops into the brain and spinal cord. The neural tube is the precursor to the central nervous system, including the primitive spinal cord. Choices A, C, and D are incorrect because the mesoderm does not form the neural tube, the endoderm is not involved in the formation of the central nervous system, and neuron tract is not the structure that forms the primitive spinal cord.
3. Fetal monitoring is __________.
- A. rarely used in U.S. hospitals
- B. linked with low birth weight
- C. linked with a decreased rate of cesarean deliveries
- D. required in most U.S. hospitals
Correct answer: D
Rationale: Fetal monitoring is required in most U.S. hospitals during labor and delivery to track the baby's heart rate and the mother's contractions. This helps healthcare providers to assess the well-being of the fetus and make timely decisions regarding the need for interventions if any complications arise. Choices A, B, and C are incorrect because fetal monitoring is a standard procedure in most hospitals to ensure the safety and health of both the mother and the baby during labor.
4. In all societies studied, the most common attachment quality is the __________ pattern.
- A. insecure-avoidant
- B. insecure-resistant
- C. disorganized/disoriented
- D. secure
Correct answer: D
Rationale: The correct answer is D, 'secure.' Research shows that the secure attachment pattern is the most common across various societies. In this pattern, children feel safe, secure, and loved, allowing them to explore the world and seek comfort from their caregivers when needed. Choices A, B, and C are incorrect because while these attachment patterns exist, they are not as prevalent or universal as the secure attachment pattern. Insecure-avoidant attachment involves children avoiding or ignoring their caregiver, insecure-resistant attachment consists of ambivalence and mixed emotions towards the caregiver, and disorganized/disoriented attachment is characterized by inconsistent and often chaotic behaviors towards the caregiver.
5. What is a characteristic of structured interviews?
- A. Do not yield the same depth of information as a clinical interview
- B. Are flexible because questions are phrased differently for each participant
- C. Bring together a wide range of information on one person
- D. Tell researchers little about the reasoning behind participants' responses
Correct answer: A
Rationale: The correct answer is A. Structured interviews do not yield the same depth of information as a clinical interview because they involve a set of standardized questions that are asked in the same way to all participants. This lack of flexibility may limit the depth and richness of the responses obtained compared to a more open-ended clinical interview. Choices B, C, and D are incorrect because structured interviews are not flexible in question phrasing, do not necessarily bring together a wide range of information on one person, and can provide insights into participants' reasoning behind responses depending on the design of the structured questions.
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