HESI A2
Vocabulary HESI A2 Practice Test
1. If a theory is obsolete, what is true of it?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- B. Outdated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Rationale: The correct answer is B: 'Outdated.' When something is described as 'obsolete,' it means that it is outdated or no longer in use. Therefore, an obsolete theory is no longer current or relevant.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D are incorrect because an obsolete theory is not considered up to date, innovative, or necessarily scientific; it is outdated and no longer relevant in its field.
2. A remedy may cure certain ailments. Another word for this might be ___________.
- A. inoculation
- B. indicator
- C. nostrum
- D. serum
Correct answer: C
Rationale: A "nostrum" is a term used to describe a questionable or untested remedy or medication that claims to cure ailments. In this context, as a remedy is suggested to cure certain ailments, "nostrum" fits best in providing an alternative word that aligns with the situation. The other choices are not synonyms for a remedy that cures ailments. 'Inoculation' refers to the introduction of a vaccine, 'indicator' is something that provides information or signals, and 'serum' is a component of blood or a medication, none of which directly align with the concept of a remedy curing ailments.
3. What does Ominous mean?
- A. Insignificant
- B. Significantly important and dangerous
- C. Trivial
- D. Harmless
Correct answer: B
Rationale: Ominous means giving the impression that something bad or unpleasant is going to happen; threatening; inauspicious. This choice is correct as it accurately reflects the meaning of the term 'Ominous.' Choices A, C, and D are incorrect because they all suggest a lack of importance, danger, or threat, which is opposite to the actual meaning of 'Ominous.'
4. The patient fractured the lateral portion of the hip bone, which is known as the _____.
- A. ilium
- B. ileum
- C. icterus
- D. ileus
Correct answer: A
Rationale: The correct answer is A, "ilium." The ilium is the lateral, or outer, portion of the hip bone. Choices B, C, and D are incorrect. Option B, "ileum," refers to a part of the small intestine. Option C, "icterus," is a term for jaundice, a condition related to the liver. Option D, "ileus," is a term for intestinal obstruction, which is unrelated to the hip bone.
5. Which verb form correctly completes the sentence? 'The shopper was angry when he realized he could have ___ it cheaper at the other store.'
- A. Get
- B. Could have got
- C. Could have gotten
- D. Might have get
Correct answer: C
Rationale: The correct answer is 'C) Could have gotten.' In this sentence, the verb form 'gotten' is the correct past participle form of 'get,' indicating a missed opportunity in the past. Choice A is incorrect because 'get' is the base form of the verb, not the past participle. Choice B is incorrect as 'got' is the past tense, not the past participle. Choice D is incorrect because 'get' is the base form, and 'might have get' is not the correct structure for this sentence.
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