HESI A2
Vocabulary HESI A2 Practice Test
1. What does Labile mean?
- A. Stable
- B. Changing rapidly and often
- C. Unchanging
- D. Rarely changing
Correct answer: B
Rationale: Labile means something that changes rapidly and often. In this context, 'Stable' (Choice A) is the opposite of labile, 'Unchanging' (Choice C) and 'Rarely changing' (Choice D) do not capture the essence of labile. Labile is specifically used to describe something that is easily altered, constantly changing, or unstable, hence the most suitable choice is 'Changing rapidly and often' (Choice B).
2. Which term is descriptive of a small child just learning to walk?
- A. Obese
- B. Toddler
- C. Geriatric
- D. Hale
Correct answer: B
Rationale: The correct answer is 'B: Toddler.' A toddler is a young child typically between the ages of one and three who is just learning to walk. 'Obese' (choice A) refers to excess body fat, 'Geriatric' (choice C) pertains to elderly individuals, and 'Hale' (choice D) means strong and healthy, none of which are descriptive of a small child learning to walk.
3. A UTI is likely to involve the ___________.
- A. bones
- B. throat
- C. stomach
- D. bladder
Correct answer: D
Rationale: A UTI (Urinary Tract Infection) is likely to involve the bladder. A urinary tract infection is an infection in any part of the urinary system, which includes the kidneys, ureters, bladder, and urethra. The most common type of UTI is a bladder infection where bacteria enter the bladder and cause inflammation and infection. Choices A, B, and C are incorrect because a UTI specifically affects the urinary tract system and not the bones, throat, or stomach.
4. Place the four words in alphabetical order.
- A. Assemble, assembled, assembling, assembly
- B. Assembly, assemble, assembled, assembling
- C. Assemble, assembly, assembling, assembled
- D. Assemble, assembly, assembled, assembling
Correct answer: C
Rationale: In alphabetical order, 'Assemble, assembly, assembling, assembled' is correct. The alphabetical order is determined by the first letter of each word. The correct sequence starts with 'Assemble,' followed by 'assembly,' then 'assembling,' and finally 'assembled.' Choice A, B, and D do not follow the correct alphabetical order as the words are not arranged alphabetically.
5. Select the meaning of the word 'labile' in the sentence: 'The child developed a labile condition that worried the parents.'
- A. Fevered
- B. Volatile
- C. Stomach
- D. Vision
Correct answer: B
Rationale: The correct answer is B, 'Volatile.' In this context, 'labile' means having an unpredictable or changeable condition. Choice A, 'Fevered,' is incorrect as it relates to having a fever, not the intended meaning of 'labile.' Choices C and D, 'Stomach' and 'Vision,' are unrelated to the context of the sentence and do not reflect the meaning of 'labile' as 'volatile.'
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