HESI A2
HESI A2 Vocabulary 2023
1. What is another word for acrid?
- A. Bitter
- B. Smoky
- C. Nimble
- D. Severe
Correct answer: A
Rationale: Acrid is often used to describe a sharp, unpleasant smell or taste, which is synonymous with bitterness. The word 'bitter' closely relates to the strong and sharp sensation associated with acrid qualities. Choice B, 'Smoky,' does not capture the sharpness or unpleasantness associated with acrid, as it refers more to the presence of smoke. Choice C, 'Nimble,' and choice D, 'Severe,' are unrelated to the meaning of acrid and do not serve as synonyms in this context.
2. Which term refers to the surgical removal of an organ's contents?
- A. Excretion
- B. Evisceration
- C. Incision
- D. Reduction
Correct answer: B
Rationale: The correct answer is B, 'Evisceration.' Evisceration specifically means the surgical removal of an organ's contents. Choice A, 'Excretion,' is the process of eliminating waste products from the body and is not related to surgical procedures. Choice C, 'Incision,' refers to the act of cutting into the body, commonly done in surgeries but not specifically related to removing organ contents. Choice D, 'Reduction,' generally means to make something smaller or lessen its size, which is not the term used for the surgical removal of an organ's contents.
3. In the United States, drivers drive cars on the _____ side of the road.
- A. Rite
- B. Left
- C. Off-side
- D. Right
Correct answer: D
Rationale: In the United States, drivers drive on the 'right' side of the road. This is the standard practice in the country. Choice A 'Rite' is incorrect as it is a misspelling of 'Right.' Choice B 'Left' is incorrect as driving on the left side is common in countries like the UK, not the US. Choice C 'Off-side' is incorrect as it is not a standard term used to describe the side of the road where people drive in the US.
4. What is the best description for the word establish in the following sentence? Physicians use patch tests to establish the specific causes of contact dermatitis.
- A. Launch
- B. Introduce
- C. Endorse
- D. Determine
Correct answer: D
Rationale: In the given sentence, the word 'establish' is used in the context of identifying or finding out the specific causes of contact dermatitis through patch tests. The most fitting description for 'establish' in this context is 'Determine,' as it signifies the action of figuring out or ascertaining the specific causes. 'Launch,' 'introduce,' and 'endorse' do not capture the essence of what the physicians are doing in this scenario. They are not launching, introducing, or endorsing the causes; instead, they are trying to determine them through the patch tests.
5. Something that is viscous is thick and sticky. Another word for this might be ______?
- A. Watery
- B. Gelatinous
- C. Fluid
- D. Dry
Correct answer: B
Rationale: The correct answer is 'B: Gelatinous.' Viscous substances have a thick and sticky consistency, similar to the properties of gelatin. 'Watery' and 'fluid' are incorrect as they are opposite in meaning to viscous, which implies thickness and stickiness. 'Dry' is also incorrect as it does not capture the characteristic of being thick and sticky associated with viscosity.
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