ATI TEAS English and Language Usage

Correct Answer: B

Rationale: The prefix 'epi-' in 'epidemic' means 'on' or 'upon.' It comes from the Greek word meaning 'upon' or 'on.' In the context of an epidemic, it refers to a widespread occurrence or outbreak of a disease that affects a large number of people. The prefix 'epi-' does not mean 'badly' (A), 'a lot' (C), or 'a little' (D) in this word. Therefore, choice B is the correct answer as it closely aligns with the actual meaning of the prefix in the term 'epidemic.'

Correct Answer: C

Rationale: The correct answer is C because when a student quotes song lyrics to support his point, he is using someone else's creative work directly in his own work, which requires a citation to give credit to the original creator. This is necessary to avoid plagiarism and to acknowledge the source of the information. In contrast, choices A, B, and D do not necessarily require a citation: A is the professor's own work, B is the speaker's original creation, and D is a well-known fact that does not need to be attributed to a specific source.

Correct Answer: C

Rationale: The context clue that helps define the word 'emulate' in the sentence is the word "imitate." Emulate means to imitate or copy someone's actions or behavior. In the sentence, it directly states that Felicia would often imitate the way her big sister spoke, moved, and dressed, which aligns with the definition of 'emulate.' A: 'tried' is too general and does not directly relate to the meaning of 'emulate.' B: 'often' does not provide a direct clue to the meaning of 'emulate.' D: 'way' is too vague and does not offer a specific connection to the definition of 'emulate.' Therefore, the correct answer is C, as it directly links to the concept of imitation which is synonymous with 'emulate.'

Correct Answer: B

Rationale: The correct answer is B: Professional. The passage is written in a formal and business-like tone, addressing department supervisors and discussing internal accounting system reconfiguration. This indicates a professional setting and purpose, as it pertains to work-related matters and requests for specific information and feedback. The language used is precise and directed towards achieving a specific outcome, which aligns with professional writing standards. Summary of incorrect choices: A: Literary - This passage is not focused on artistic expression or storytelling, but rather on practical business communication. C: Colloquial - The passage lacks informal language or slang typically associated with colloquial writing. D: Scientific - While the passage involves data analysis related to accounting, it does not follow the formal structure or methodology of scientific writing, which involves hypotheses, experiments, and conclusions.

Correct Answer: B

Rationale: The correct answer is B because the topic sentence introduces the main idea of the paragraph, which is that gingivitis is a mild form of gum disease caused by bacteria. It sets the stage for the subsequent details to explain and support this main idea. In contrast, choices A, C, and D provide supporting details or consequences of gingivitis, rather than introducing the main idea. Therefore, they cannot be the topic sentence as they do not establish the central theme of the paragraph.