HESI A2
Vocabulary for HESI A2
1. What does Milieu mean?
- A. A person's background
- B. The environmental condition or setting
- C. A person's history
- D. The chemical composition
Correct answer: B
Rationale: The correct answer is B: 'The environmental condition or setting.' Milieu refers to the surroundings or environment in which a person lives or operates. Choice A ('A person's background') is incorrect as it refers more to someone's personal history rather than the external environment. Choice C ('A person's history') is also incorrect as it specifically relates to an individual's past events and experiences. Choice D ('The chemical composition') is unrelated to the meaning of milieu, which pertains to the physical or social setting.
2. An apartment is advertised as being furnished. What does the sentence mean?
- A. It is equipped with articles
- B. It has just been repainted
- C. The first month’s rent must be paid in advance
- D. The utility bills are included in the rental cost
Correct answer: A
Rationale: The correct answer is A: 'It is equipped with articles.' In real estate terms, when an apartment is advertised as 'furnished', it means that the apartment comes equipped with furniture and other necessary items. This choice directly reflects the meaning of a furnished apartment. The other choices are incorrect because being furnished does not imply that the apartment has just been repainted (B), requires the first month’s rent to be paid in advance (C), or includes utility bills in the rental cost (D).
3. What term refers to the description of events in the order of their occurrence?
- A. Chronology
- B. Notation
- C. Documentation
- D. Helicon
Correct answer: A
Rationale: The correct answer is 'Chronology,' which specifically means the arrangement of events in the order of their occurrence. 'Notation' refers to a system of symbols or signs used to represent information. 'Documentation' is the process of recording information, while 'Helicon' does not relate to the description of events.
4. What does concave mean?
- A. Rounded inward
- B. Rounded outward
- C. Straight
- D. Flat
Correct answer: A
Rationale: Concave means rounded inward. When something is concave, it curves inwards like the interior of a bowl. Choice B, 'Rounded outward,' is incorrect as this describes a convex shape, not concave. Choice C, 'Straight,' is incorrect as concave refers to a curved shape, not a straight one. Choice D, 'Flat,' is also incorrect as it does not describe the inward curve characteristic of concave shapes.
5. Select the meaning of the word 'reflex' in the sentence: 'The typical patellar reflex takes only 50 milliseconds between the initial tap and the leg extension.'
- A. Replication
- B. Convulsion
- C. Reaction
- D. Stretching
Correct answer: C
Rationale: In the context of the sentence, the word 'reflex' indicates a quick, automatic response by the body to a stimulus. The patellar reflex, also known as the knee-jerk reflex, involves the leg extending in response to a tap on the patellar tendon. Therefore, the word 'reaction' aligns closely with the nature of the patellar reflex in terms of a rapid and involuntary response. Choices A, B, and D are incorrect: 'Replication' does not capture the concept of a bodily response, 'convulsion' implies a sudden and uncontrollable movement which is not specific to the nature of the patellar reflex, and 'stretching' does not encompass the automatic and rapid nature of a reflex action.
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