Nokea
What is the definition of the word 'antediluvian' in the sentence: 'Ermengarde loved spending time with her great-aunt, but she occasionally had to roll her eyes at what she considered to be Aunt Fredericka's antediluvian views about dating and relationships'?
- A. outdated
- B. confusing
- C. hostile
- D. Eager
Correct Answer: A
Rationale: The word 'antediluvian' is often used to mean extremely old or outdated, especially in a derogatory sense. In this context, Ermengarde finds her great-aunt's views on dating and relationships to be old-fashioned or out of touch with modern ideas. 'Confusing', 'hostile', and 'Eager' do not accurately capture the meaning of 'antediluvian' in the given context, making them incorrect choices.
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A student comes to the library and you observe him wandering confusedly in the library's section of science books.
What is the first thing you should do to help him?
- A. Ask the student what his assignment is and what type of books he is looking for
- B. Tell the student that books are shelved by the author's last name and guide him to locate the books he is looking for
- C. Find an opportunity later on to ask his teacher about the assignment, so you can assist him better next time he visits the library
- D. Invite another student from his class to help him, assuming they share the same assignment
Correct Answer: B
Rationale: The first thing you should do to help the student is to provide guidance on how books are arranged in the library, which is by the author's last name, as observed in the science book section. By explaining this system to the student, you empower him to locate the books independently. This approach fosters self-reliance and problem-solving skills. Choice A is incorrect as it delays addressing the immediate need, which is helping the student navigate the library. Choice C is also incorrect as it suggests postponing assistance to a later time. Choice D is not the best course of action as it doesn't directly help the confused student in the moment.
When evaluating the credibility of research sources, which of the following is a valid consideration?
- A. It is credible if published in a peer-reviewed scholarly journal.
- B. It is never credible if it is a source published online.
- C. It is not necessarily more credible based on author affiliations.
- D. The number of times a source is cited does not affect its credibility.
Correct Answer: A
Rationale: The correct answer is A. It is credible if published in a peer-reviewed scholarly journal because peer review ensures that the research has been evaluated by experts in the field for quality and accuracy before publication. This process enhances the credibility of the research source. Choice B is incorrect because not all online sources are unreliable; credibility depends on various factors beyond the publication medium. Choice C is incorrect because author affiliations can indeed impact credibility, but they are not the sole determinant. Choice D is incorrect as the frequency of citations can indicate the impact of a source but does not guarantee its credibility.
Magnesium is an important nutrient that supports immune system functioning and helps protect the body against cardiovascular diseases. Symptoms of magnesium deficiency rarely surface among populations in developed countries, but concern is growing that many people may not have sufficient body stores of this metal. Surveys show that most Americans do not receive a minimum daily requirement of magnesium in their diets.
Magnesium is absorbed from foods by the intestines, before the circulatory system transports it to the body's tissues. Less than one-half of ingested magnesium normally is taken up in this way.
Health issues affecting the digestive tract may impair magnesium absorbance. For example, gastrointestinal disorders such as Crohn's disease can limit magnesium uptake. The kidneys normally limit urinary excretion of magnesium, a function that can help make up for low dietary intake. However, alcohol abuse and certain medications can affect this balance and thereby lead to magnesium depletion.
Symptoms of magnesium deficiency include vomiting, fatigue, and loss of appetite. More severe cases can include symptoms such as muscular cramps, seizures, and coronary abnormalities.
Magnesium insufficiency also can affect the body's ability to absorb other cations, including calcium and potassium, and can lead to other health complications. Good sources of dietary magnesium include leafy green vegetables, potatoes, nuts, and seeds.
The word 'cation' is closest in meaning to:
- A. element
- B. nutrient similar to magnesium
- C. symptom of deficiency
- D. nutritional supplement
Correct Answer: A
Rationale: The word 'cation' refers to a positively charged ion, which is an atom or molecule that has lost one or more electrons. It is not related to nutrients, symptoms, or supplements. Therefore, the closest in meaning to 'cation' among the given choices is 'element.' In the provided extract, it mentions that cations like magnesium can affect the body's ability to absorb other cations, including calcium and potassium. This further emphasizes that 'cation' is related to elements rather than nutrients, symptoms, or supplements.
The next three questions are based on the information below.
The Dewey Decimal Classes
000 Computer science, information, and general works 100 Philosophy and psychology
200 Religion
300 Social sciences
400 Languages
500 Science and mathematics 600 Technical and applied science 700 Arts and recreation
800 Literature
900 History, geography, and biography
Jensen has been assigned a project on ancient Greece, but the project terms are general. This means that he can select any topic of interest to him from Ancient Greece and focus his project around this. Jensen is overwhelmed and does not even know where to begin. What section of the library should he check first for general information about ancient Greece?
- A. 100
- B. 200
- C. 400
- D. 900
Correct Answer: D
Rationale: Jensen should check the 900 section of the library for general information about ancient Greece. In the Dewey Decimal Classification system, the 900 section covers history and geography. Ancient Greece falls under the category of history, so Jensen can find a wide range of resources related to ancient Greece in this section, which will provide him with a good starting point for his project. Choice A (100) refers to Philosophy and psychology, Choice B (200) to Religion, and Choice C (400) to Languages, which are not directly related to ancient Greece, making them incorrect options.
The next three questions are based on the information below.
The Dewey Decimal Classes
000 Computer science, information, and general works 100 Philosophy and psychology
200 Religion
300 Social sciences
400 Languages
500 Science and mathematics 600 Technical and applied science 700 Arts and recreation
800 Literature
900 History, geography, and biography
Jenson also discovers that the meaning behind many of the plays was closely related to the polytheistic beliefs that were practiced in ancient Greece. What section of the library should he check for more information about Greek polytheism?
- A. 100
- B. 200
- C. 300
- D. 900
Correct Answer: B
Rationale: Jenson should check section 200 of the library for more information about Greek polytheism. In the Dewey Decimal Classification system used in libraries, section 200 covers topics related to religion. Since Greek polytheism is a religious belief system, relevant resources and information about it are most likely found in the 200s section of the library. Choice A (100) covers Philosophy and Psychology, which is not directly related to religion like Greek polytheism. Choice C (300) covers Social Sciences, which is not the most appropriate section for information on religious beliefs. Choice D (900) covers History, Geography, and Biography, which are also unrelated to the specific topic of Greek polytheism.