HESI A2
HESI A2 Practice Vocabulary
1. A surgeon who is adroit might be described as ______.
- A. Careless
- B. Skillful
- C. Inexperienced
- D. Lazy
Correct answer: B
Rationale: The word 'adroit' means skillful or proficient. A surgeon who is adroit would be highly skilled and proficient in their work. Therefore, the most appropriate description for a surgeon who is adroit is 'skillful.' Choices A, C, and D are incorrect because they do not reflect the positive attribute associated with being adroit.
2. Select the meaning of the word 'overt' in the sentence: 'Despite the absence of overt signs, Dr. Harris suspected Alicia might be suffering from the flu.'
- A. concealed
- B. apparent
- C. expert
- D. delectable
Correct answer: B
Rationale: The correct answer is B: 'apparent.' In the given sentence, 'overt' is used to describe signs that are evident or obvious. It indicates that Dr. Harris suspected Alicia might have the flu even though there were no clear or overt signs present. Choice A, 'concealed,' is incorrect as it means hidden or not easily visible, which is the opposite of 'overt.' Choices C and D, 'expert' and 'delectable,' are unrelated to the meaning of 'overt' in this context.
3. When directions are convoluted, what is wrong with them?
- A. They are erroneous.
- B. They are incomplete.
- C. They are confusing.
- D. They are unethical.
Correct answer: C
Rationale: When directions are convoluted, it means they are intricate, complex, and difficult to understand. This leads to confusion on the part of the recipient trying to follow them. Choice A, 'They are erroneous,' suggests that the directions are incorrect, which might not always be the case. Choice B, 'They are incomplete,' implies that something essential is missing from the directions, which might not be the primary issue with convoluted directions. Choice D, 'They are unethical,' is unrelated to the clarity or complexity of the directions, making it an incorrect choice.
4. 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.
5. What is the best description of aseptic?
- A. Infected
- B. Purified
- C. Contaminated
- D. Sterilized
Correct answer: B
Rationale: The correct answer is B: 'Purified.' Aseptic means free from contamination or purified. In medical and scientific contexts, aseptic techniques are used to prevent contamination and maintain sterility in environments or procedures. Choice A, 'Infected,' is incorrect as aseptic refers to being free from contamination, not being infected. Choice C, 'Contaminated,' is incorrect as aseptic means the opposite of contaminated. Choice D, 'Sterilized,' is incorrect as aseptic focuses on the absence of contamination rather than the process of sterilization.
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