HESI A2
Vocabulary for HESI A2
1. What does Incidence mean?
- A. Occurrence
- B. Disappearance
- C. Growth
- D. Repetition
Correct answer: A
Rationale: The correct answer is A: 'Occurrence.' Incidence refers to the frequency or occurrence of something happening. Choice B, 'Disappearance,' is incorrect as it means vanishing or ceasing to exist. Choice C, 'Growth,' is incorrect as it refers to an increase in size, number, or development. Choice D, 'Repetition,' is incorrect as it means the action of repeating something that has already been said or written.
2. What does the quoted word 'fundamental' mean in the following sentence?
- A. Appropriate
- B. Underlying
- C. Dosage
- D. Basic
Correct answer: D
Rationale: The correct answer is 'D: Basic.' In this context, 'fundamental' means basic or essential, referring to the core or foundational dissimilarity between the two medications. Choice A, 'Appropriate,' is incorrect as it does not reflect the meaning of 'fundamental' in this sentence. Choice B, 'Underlying,' is incorrect because although it is related, it does not capture the primary or essential nature of the difference being discussed. Choice C, 'Dosage,' is unrelated to the meaning of 'fundamental' and does not align with the context of the sentence.
3. What is the meaning of Hygiene?
- A. General cleanliness and good health practices
- B. Measures contributing to cleanliness and good health
- C. A measure of dietary health
- D. A type of infection
Correct answer: B
Rationale: The correct answer is B: 'Measures contributing to cleanliness and good health.' Hygiene encompasses practices that promote cleanliness and overall good health, such as washing hands, maintaining personal hygiene, and keeping the surroundings clean. Choice A has been revised to 'General cleanliness and good health practices' to better reflect the concept of hygiene. Hygiene goes beyond just cleanliness to include specific measures for maintaining health. Choice C is incorrect as hygiene is not specifically related to dietary health; it is more about cleanliness and health practices. Choice D is incorrect as hygiene is not a type of infection; it is about preventing infections through proper practices.
4. What does the term 'Sallow' mean in reference to skin?
- A. Has a reddish tint
- B. Has a yellowish tint
- C. Has a bluish tint
- D. Has a greenish tint
Correct answer: B
Rationale: Sallow skin refers to skin that has a yellowish tint. The term 'sallow' specifically describes a complexion that appears somewhat yellowish or unhealthy. Choice A, 'Has a reddish tint,' is incorrect as sallow skin is not reddish. Choice C, 'Has a bluish tint,' is incorrect as sallow skin is not bluish. Choice D, 'Has a greenish tint,' is incorrect as sallow skin is not greenish.
5. A condition that is chronic is ___________.
- A. harmless
- B. critical
- C. contagious
- D. recurring
Correct answer: D
Rationale: The correct answer is D, 'recurring.' A chronic condition is one that is ongoing or long-lasting, implying that it persists or recurs over a prolonged period of time. Choices A, B, and C are incorrect because chronicity does not necessarily imply harmlessness, criticality, or contagion; rather, it refers to the persistent or recurring nature of the condition.
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