HESI A2
HESI A2 Vocabulary 2023
1. Replete is best defined as being ___________.
- A. hardy
- B. quiet
- C. full
- D. sad
Correct answer: C
Rationale: Replete means filled to the utmost capacity or complete in every detail. Therefore, the best definition of replete from the given choices is 'full.' Choice A, 'hardy,' does not accurately reflect the meaning of replete. Choice B, 'quiet,' is unrelated to the definition of replete. Choice D, 'sad,' is also not synonymous with the term replete.
2. Choose the meaning of the word 'intramuscularly' in the following sentence: 'This vaccine must only be used intramuscularly and as a single-dose vial.'
- A. Between muscles
- B. Into muscles
- C. Without muscles
- D. On top of muscles
Correct answer: B
Rationale: The word 'intramuscularly' in the sentence indicates that the vaccine should be used by injection directly into the muscles. This means the correct meaning is 'into muscles,' making option B the most suitable choice. Choices A, C, and D are incorrect because 'intramuscularly' specifically refers to administering something inside the muscle, not between muscles, without muscles, or on top of muscles.
3. Being overweight may PREDISPOSE a person to diabetes. What does Predispose mean?
- A. Preventing
- B. Making susceptible
- C. Avoiding
- D. Treating
Correct answer: B
Rationale: The correct answer is B: 'Making susceptible.' To predispose means to make someone more susceptible to a condition, in this case, being overweight may increase the likelihood of developing diabetes. Choices A, C, and D are incorrect because predispose does not mean preventing, avoiding, or treating a condition, but rather making someone more vulnerable or inclined to it.
4. What does 'Parameter' mean?
- A. A constant variable
- B. A characteristic or constant factor
- C. A measurable limit
- D. A calculated risk
Correct answer: B
Rationale: The correct answer is B: 'A characteristic or constant factor.' In the context of systems or experiments, a parameter is a fixed element that influences the behavior or outcome. It is not a variable like in choice A, which can change. Choice C, 'A measurable limit,' is incorrect as a parameter is not necessarily a physical limit but a defining factor. Choice D, 'A calculated risk,' is unrelated to the definition of a parameter.
5. What does the word BILATERAL mean?
- A. 2-sided
- B. Straight
- C. Symmetrical
- D. On one side
Correct answer: A
Rationale: The word 'bilateral' means having or relating to two sides. It is often used to describe something that occurs on both sides, such as bilateral symmetry in which an object is symmetrical on two sides. Choice B, 'Straight,' does not capture the meaning of bilateral. Choice C, 'Symmetrical,' while related, does not specifically convey the idea of something pertaining to two sides. Choice D, 'On one side,' is the opposite of what bilateral means.
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