Nokea
Sleeping apparently helps with everything EXCEPT ___________.
- A. Fatigue
- B. Memory
- C. Learning
- D. Appetite
Correct Answer: D
Rationale: Based on the provided extract, sleeping helps with fatigue, memory, and learning. The passage mentions how a nap can refresh the brain, improve the ability to learn and remember, and enhance memory. However, the extract does not mention anything about sleeping helping with appetite. Therefore, the correct answer is D. Choices A, B, and C are supported by the content of the passage, emphasizing the positive effects of sleep on fatigue, memory, and learning.
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What is the meaning of the word 'shifts' as used in the third paragraph?
- A. Alterations
- B. Stints
- C. Removals
- D. Transfers
Correct Answer: A
Rationale: In this context, 'shifts' refers to changes or alterations in brain chemistry and electrophysiology. The word 'alterations' best captures the idea that significant changes are occurring in the brain. 'Stints' (choice B) refer to short periods of time or work, which is not the meaning intended here. 'Removals' (choice C) and 'transfers' (choice D) do not fit the context of the sentence and are not related to the changes happening in the brain as described in the extract.
Which statement could be inferred from the passage?
- A. The Georgia lab had conducted a previous study on the connection between exercise and energy.
- B. Exercise regimes are not recommended for patients with serious health problems.
- C. An increase in energy levels does not always correspond directly to a reduction in fatigue.
- D. There were fewer than 10 participants in each group in the Georgia study.
Correct Answer: A
Rationale: The correct answer is A. The passage mentions a previous study by the same team on the connection between exercise and energy, indicating that the lab had conducted such research before. Choice B is incorrect because the passage actually states that low-impact exercise can help reduce fatigue in patients with serious health conditions. Choice C is incorrect as the passage indicates that an increase in energy levels does correspond to a reduction in fatigue. Choice D is incorrect as the passage does not provide information on the exact number of participants in each group.
Which statement would not be inferred by the reader?
- A. Some forms of phototherapy have been around for decades.
- B. New applications of phototherapy continue to be developed.
- C. Phototherapy is most often used to treat skin problems.
- D. Ultraviolet rays can cause damage to eyes and skin.
Correct Answer: D
Rationale: The correct answer is D. While the passage extensively discusses the benefits and applications of phototherapy, it does not mention that ultraviolet rays can cause damage to eyes and skin. This statement goes beyond the information provided in the passage and cannot be inferred.
A. The passage mentions that phototherapy has been around for more than a century, supporting the statement that some forms of phototherapy have been around for decades.
B. The passage discusses how new applications of phototherapy, like the phototherapy blanket, are being developed, making this statement valid as it aligns with the information provided.
C. Phototherapy being most often used to treat skin problems is supported by the passage, which mentions its applications in treating acne, psoriasis, and eczema. Therefore, this statement can be inferred from the passage.
All of the following are mentioned in the passage as potential risks from inadequate sleep EXCEPT ___________.
- A. Cancer
- B. Obesity
- C. Diabetes
- D. Depression
Correct Answer: A
Rationale: Cancer is not mentioned as a risk associated with inadequate sleep in the passage.
Which of the following statements is a fact?
- A. Nurses should watch for jaundice in newborns.
- B. Untreated jaundice may cause brain damage.
- C. Phototherapy blankets are a valuable invention.
- D. Avoid neonatal units that lack phototherapy.
Correct Answer: B
Rationale: The correct answer is B: 'Untreated jaundice may cause brain damage.' This statement is a fact supported by the passage. Neonatal jaundice, if left untreated, can lead to brain damage due to excess bilirubin levels in the blood. Choice A is not a fact but a general guideline for nurses. Choice C is an opinion as it describes phototherapy blankets as valuable without citing a specific fact. Choice D is not a fact but a recommendation, advising to avoid neonatal units lacking phototherapy.