Nokea
Choose the meaning of the word 'waft' in the following sentence: The steady breeze caused dry leaves to waft over the creek.
- A. Sink
- B. Dive
- C. Wave
- D. Float
Correct Answer: D
Rationale: In this sentence, the word 'waft' is used to describe the movement of dry leaves over the creek in response to the steady breeze. 'Waft' means to float gently through the air. The correct meaning of 'waft' in this context is to float. Choices A, B, and C are incorrect because 'sink' means to go down below the surface of something, 'dive' means to plunge headfirst into water or another substance, and 'wave' means to move one's hand to and fro in greeting or as a signal.
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What is the best description for the term doleful?
- A. Unwell
- B. Deprived
- C. Conceited
- D. Downcast
Correct Answer: D
Rationale: The term 'doleful' is best described as feeling or expressing sorrow or sadness. 'Downcast' aligns with this meaning as it refers to having a dejected or low spirit, which matches the nature of doleful. Options A, B, and C do not directly relate to the sense of sadness or sorrow that doleful conveys. 'Unwell' means in poor health, 'deprived' means lacking something essential, and 'conceited' means having an excessively favorable opinion of oneself, none of which capture the essence of doleful.
Choose the meaning of the word 'sanguinary' in the following sentence: 'Surgery is often a sanguinary procedure.'
- A. Hopeful or cheerful
- B. Involving bloodshed
- C. Difficult and protracted
- D. Tricky and sensitive
Correct Answer: B
Rationale: The word 'sanguinary' is derived from the Latin word 'sanguinarius,' meaning bloodthirsty or bloodshed. In the context of the sentence, 'sanguinary' is used to indicate that surgery is a procedure that involves bloodshed. Therefore, the correct answer is B.
Choice A ('Hopeful or cheerful') is incorrect because 'sanguinary' does not convey a positive or cheerful meaning.
Choice C ('Difficult and protracted') is incorrect as 'sanguinary' specifically relates to blood or bloodshed, not difficulty or prolongation.
Choice D ('Tricky and sensitive') is incorrect as 'sanguinary' does not imply trickiness or sensitivity but rather the presence of blood or bloodshed.
What is the meaning of the word 'placebo' in the following sentence: 'Ten patients will receive the experimental drug while 10 take a placebo'?
- A. Fallback
- B. Substitute
- C. Control
- D. Curative
Correct Answer: C
Rationale: In the context of the sentence, the word 'placebo' refers to a substance or treatment that resembles a real medical treatment but has no therapeutic effect. It is used as a standard against which the effects of the experimental drug are compared. A placebo is typically included in a control group in medical research to evaluate the actual effects of the experimental drug. Therefore, in this scenario, the placebo serves as a control to gauge the effectiveness of the experimental drug, making choice C the correct answer. Choices A, B, and D are incorrect because a placebo is not a fallback, substitute, or curative treatment in this context.
Choose the meaning of the word 'contusions' in the following sentence: 'Contusions or scratches may be treated on-site.'
- A. Breaks
- B. Disorientation
- C. Bruises
- D. Abrasions
Correct Answer: C
Rationale: The correct answer is C: 'Bruises.' In the context of the sentence provided, 'contusions' refers to injuries that cause discoloration or bruising of the skin without breaking the skin. The word 'contusions' is synonymous with bruises, not breaks (choice A), disorientation (choice B), or abrasions (choice D). Therefore, in the sentence, contusions or scratches are mentioned as potential injuries that may require treatment on-site.
What does simulated mean?
- A. Imitated
- B. Dampened
- C. Motivated
- D. Recapped
Correct Answer: A
Rationale: The word 'simulated' means to imitate or replicate the characteristics or actions of something. It involves creating a representation that resembles the original. In this context, 'imitated' is the correct synonym as it aligns with the idea of mimicking or reproducing something to simulate it. Choices B, C, and D are incorrect as they do not reflect the concept of imitation or replication, which is central to the meaning of 'simulated.'