ATI RN
ATI Anatomy and Physiology Online Practice
1. What do positive feedback mechanisms do?
- A. Cause long-term changes.
- B. Move conditions away from the normal state.
- C. Bring conditions back to the normal state.
- D. Usually produce stable conditions.
Correct answer: Move conditions away from the normal state.
Rationale: Positive feedback mechanisms amplify or increase changes in a system, moving conditions away from the normal state. This makes choice B the correct answer. Choice A is incorrect as positive feedback does not cause long-term changes but rather accelerates deviations from the norm. Choice C is incorrect because positive feedback does not bring conditions back to normal; instead, it amplifies deviations. Choice D is incorrect as positive feedback does not usually lead to stable conditions but rather to further deviations from the normal state.
2. Cindy tells her daughter, “I know you can do a good job on that homework†because she believes that if she encourages persistence, her daughter will start to view herself as hardworking and high-achieving. Cindy is applying the __________ approach.
- A. behavior modification
- B. psychosocial
- C. cognitive-developmental
- D. social-cognitive Answer: D Page Ref: 17 Skill Level: Apply Topic: Mid-Twentieth-Century Theories Difficulty Level: Difficult
Correct answer: D
Rationale: Cindy is applying the social-cognitive approach by encouraging her daughter to believe in her own abilities and persist in her efforts. This approach emphasizes the importance of social influences and cognitive processes in shaping behavior. By providing positive reinforcement and fostering a belief in her daughter's capabilities, Cindy is helping to shape her daughter's self-perception and motivation to achieve success.
3. Who is the best person to describe the job to an applicant?
- A. Previous employee
- B. Human resource manager
- C. Nursing manager
- D. Chief operating officer
Correct answer: C
Rationale: The nursing manager is the most suitable person to describe the job to an applicant because they are directly involved in the day-to-day operations and requirements of the position. They have firsthand knowledge of the job responsibilities, expectations, and qualifications needed. Human resource managers are involved in recruitment but may not have the detailed operational knowledge that a nursing manager possesses. A previous employee may provide insights into the work environment but may not have a comprehensive understanding of the current job requirements. The chief operating officer oversees the organization's overall operations and strategy, so they may not have the specific details about the job to effectively describe it to an applicant.
4. Dr. Kostel believes that development takes place in stages. This belief is consistent with the __________ perspective.
- A. nurture
- B. continuous
- C. discontinuous
- D. nature
Correct answer: C
Rationale: Dr. Kostel's belief in stage-based development aligns with the discontinuous perspective, which sees development as a series of distinct stages. The continuous perspective (choice B) suggests development as a smooth and gradual process without distinct stages. The nature perspective (choice D) focuses on genetic and hereditary influences on development. The nurture perspective (choice A) emphasizes the impact of environment and upbringing on development, which is not directly related to the belief in stage-based development.
5. A client is discussing the use of herbal supplements for health promotion with a nurse. Which of the following client statements indicates an understanding of herbal supplement use?
- A. I can take echinacea to improve my immune system.
- B. I can take feverfew to reduce my level of anxiety.
- C. I can take ginger to improve my memory.
- D. I can take ginkgo biloba to relieve nausea.
Correct answer: D
Rationale: The correct answer is D. Ginkgo biloba is commonly used to improve blood circulation and relieve symptoms of cognitive disorders like dementia. The other choices are incorrect because echinacea is used to boost the immune system, feverfew is used for migraines and headaches, and ginger is known for its anti-inflammatory properties and aiding digestion, not memory improvement.
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