HESI A2
Vocabulary for HESI A2
1. He had already finished studying at a(n) _____ when he was called to join the army.
- A. university
- B. academy
- C. college
- D. institute
Correct answer: A
Rationale: In the context provided, the correct answer is 'university.' The term 'university' is used to refer to higher education institutions that offer undergraduate and postgraduate degrees. While 'academy,' 'college,' and 'institute' are also types of educational institutions, 'university' is the most fitting choice here as it best aligns with the idea of completing higher education before joining the army.
2. The abbreviation LBW on an infant’s chart refers to the baby’s ___________.
- A. genetic makeup
- B. feeding schedule
- C. Babinski response
- D. weight at birth
Correct answer: D
Rationale: The abbreviation LBW stands for 'Low Birth Weight,' which specifically refers to the weight of the infant at birth. It is an important indicator of the baby's health and development, with low birth weight infants often requiring special medical attention and care. Choices A, B, and C are incorrect because LBW does not relate to genetic makeup, feeding schedule, or Babinski response; rather, it is a term used to describe infants who are born weighing less than normal, which can have implications for their health and require additional monitoring and support.
3. What does 'Occluded' mean?
- A. Open
- B. Closed or obstructed
- C. Partially obstructed
- D. Expanded
Correct answer: B
Rationale: The term 'Occluded' means something is closed or obstructed, not open as in choice A. It is more than just partially obstructed as in choice C. It does not mean expanded as in choice D. Therefore, the correct answer is B, 'Closed or obstructed.'
4. The bad smell made him __________.
- A. Gag
- B. Enjoy
- C. Remember
- D. Attach
Correct answer: A
Rationale: The bad smell would likely make him gag, which is a physical reaction to an unpleasant odor. Gagging is a common response to strong or foul smells as the body seeks to expel the offending odor. Enjoy, Remember, and Attach do not accurately reflect a likely reaction to a bad smell.
5. 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.
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