HESI A2
HESI A2 Vocabulary Practice Test
1. Choose the meaning of the word 'distended' in the following sentence: 'The patient's distended veins were a cause for worry.'
- A. Bleeding
- B. Enlarged
- C. Pressure
- D. Minuscule
Correct answer: B
Rationale: The term 'distended' means swollen or enlarged. In this context, when the patient's veins are described as distended, it implies that they are expanded or swollen beyond their normal size, which can be a cause for worry due to potential health implications. Choice A ('Bleeding') is incorrect as 'distended' does not refer to bleeding but rather to being swollen. Choice C ('Pressure') is incorrect as 'distended' does not directly imply pressure but rather enlargement. Choice D ('Minuscule') is incorrect as 'distended' means the opposite of minuscule, indicating something enlarged or swollen.
2. Another word for the collarbone might be the ___________.
- A. cloaca
- B. cannula
- C. clavicle
- D. clavier
Correct answer: C
Rationale: Another word for the collarbone is the clavicle. The term 'clavicle' is commonly used in anatomy to refer to this bone that connects the arm to the rest of the body's skeleton. Choice A, 'cloaca,' is incorrect as it refers to a bodily cavity that serves as the opening for the intestinal, genital, and urinary tracts in many vertebrates. Choice B, 'cannula,' is incorrect as it refers to a tube inserted into a vein or body cavity to administer medication or drain fluid. Choice D, 'clavier,' is incorrect as it refers to a keyboard musical instrument.
3. What does 'Ingest' mean?
- A. To chew
- B. To swallow for digestion
- C. To spit out
- D. To vomit
Correct answer: B
Rationale: The correct answer is B: 'To swallow for digestion.' Ingest means to take food, drink, or another substance into the body by swallowing it. Choice A, 'To chew,' is incorrect as chewing is the act of breaking down food with the teeth. Choice C, 'To spit out,' is incorrect as it is the opposite of ingesting, involving expelling something from the mouth. Choice D, 'To vomit,' is also incorrect as vomiting is forcibly expelling the contents of the stomach through the mouth, which is the opposite of ingesting.
4. 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.
5. To be convoluted is to be _______.
- A. Complex
- B. Clever
- C. Candid
- D. Asinine
Correct answer: A
Rationale: The correct answer is A, 'Complex.' The term 'convoluted' is used to describe something that is intricate, complex, or twisted. 'Clever' (choice B) means showing intelligence or skill, 'Candid' (choice C) means truthful and straightforward, and 'Asinine' (choice D) means extremely foolish or silly. These choices do not accurately reflect the meaning of 'convoluted.'
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