HESI A2
HESI A2 Vocabulary Practice Test
1. What does Exposure mean?
- A. Protection from external elements
- B. Contact
- C. Absorption
- D. Isolation
Correct answer: B
Rationale: Exposure refers to coming into contact with external elements. Choice A is incorrect as exposure does not imply protection but rather contact. Choice C, absorption, refers to the process of soaking up or taking in something. Choice D, isolation, means being separated or kept apart from others, which is not synonymous with exposure.
2. A body part that has atrophied has ______.
- A. Enlarged
- B. Withered
- C. Swollen
- D. Damaged
Correct answer: B
Rationale: The correct answer is 'Withered.' Atrophied means that a body part has wasted away or decreased in size. 'Enlarged' (Choice A) means to make or become larger, which is the opposite of atrophied. 'Swollen' (Choice C) means to become larger or rounder in size, usually due to fluid retention or inflammation, which is not the same as atrophied. 'Damaged' (Choice D) means harmed or injured, but it does not specifically refer to the wasting away or shrinking of a body part.
3. Select the meaning of the word 'residual' in the sentence. Something that remains is referred to as __________.
- A. Resident
- B. Residual
- C. Resistance
- D. Resin
Correct answer: B
Rationale: The correct answer is 'B: Residual.' In the given sentence, 'residual' is used to describe something that is left or remaining. 'Residual' fits the context perfectly as it aligns with the definition of what remains. The other choices are incorrect: A) 'Resident' refers to a person living in a specific place, C) 'Resistance' is the act of opposing or withstanding something, and D) 'Resin' is a sticky substance produced by plants.
4. Select the word that means 'take into the body.'
- A. congest
- B. ingest
- C. collect
- D. suppress
Correct answer: B
Rationale: The correct answer is B: 'ingest.' The word 'ingest' means to take into the body, typically referring to food or drink. Choice A, 'congest,' means to block or fill up with fluid. Choice C, 'collect,' means to bring or gather together. Choice D, 'suppress,' means to prevent something from happening or to restrain.
5. If a lump under the skin is palpable, what is true?
- A. It is malignant.
- B. It has burst.
- C. It is warm.
- D. It can be felt.
Correct answer: D
Rationale: If a lump under the skin is palpable, it means that it can be felt or touched. Palpable lumps can be detected by touch, which can lead to further evaluation or examination by a healthcare professional to determine the cause and appropriate treatment. The correct answer is 'D' because when a lump is palpable, it means it can be physically felt, indicating its presence under the skin. Choices A, B, and C are incorrect because the palpability of a lump does not automatically indicate malignancy, bursting, or warmth.
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