HESI A2
HESI A2 Vocabulary 2023
1. What is another word for compendium?
- A. Collection
- B. Aptitude
- C. Conclusion
- D. Humor
Correct answer: A
Rationale: A compendium is a collection of concise but comprehensive information on a particular subject. Therefore, another word for compendium is "collection." The term "aptitude" refers to a natural ability to do something, not synonymous with compendium. "Conclusion" is a decision or judgment reached after considering the facts, not related to a compendium. "Humor" refers to the quality of being amusing or comic, not a synonym for compendium.
2. What is the meaning of Regulations?
- A. Rules for Conduct
- B. Official Standards
- C. Personal Guidelines
- D. Suggestions
Correct answer: A
Rationale: Regulations refer to rules or directives established by authorities to govern conduct or actions. Therefore, the correct answer is A - 'Rules for Conduct.' Choice B, 'Official Standards,' is incorrect as regulations go beyond just setting standards to include specific rules for behavior. Choice C, 'Personal Guidelines,' is incorrect as regulations are not individualized but are generally applicable rules. Choice D, 'Suggestions,' is incorrect as regulations are mandatory and carry legal weight, unlike suggestions which are optional and not binding.
3. What is the meaning of Contingent?
- A. Certain
- B. Dependent
- C. Unrelated
- D. Guaranteed
Correct answer: B
Rationale: The correct meaning of 'contingent' is dependent, indicating reliance on something else. Choice A, 'Certain,' is incorrect as it means clearly established or assured, which does not align with the meaning of 'contingent.' Choice C, 'Unrelated,' is also incorrect as it means not connected or associated with, which is a different concept. Choice D, 'Guaranteed,' is not synonymous with 'contingent' as it implies assurance or confirmation, not dependency.
4. A nit is a kind of _______.
- A. Abscess
- B. Bandage
- C. Parasite
- D. Infection
Correct answer: C
Rationale: Correct! A nit is the egg of a parasitic insect, such as a louse. This makes 'Parasite' the correct answer. An abscess (Choice A) is a swollen area within body tissue containing an accumulation of pus. A bandage (Choice B) is a strip of material used to cover and protect a wound. An infection (Choice D) is the invasion and multiplication of microorganisms in body tissues.
5. If a theory is obsolete, what is true of it?
- A. Up to date
- B. Outdated
- C. Innovative
- D. Scientific
Correct answer: B
Rationale: The correct answer is B: 'Outdated.' When something is described as 'obsolete,' it means that it is outdated or no longer in use. Therefore, an obsolete theory is no longer current or relevant. Choices A, C, and D are incorrect because an obsolete theory is not considered up to date, innovative, or necessarily scientific; it is outdated and no longer relevant in its field.
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