HESI A2
Vocabulary HESI A2
1. Select the meaning of the underlined word in the following sentence. Quick action kept the disease from permeating the general population.
- A. Conquering
- B. Wounding
- C. Deterring
- D. Infiltrating
Correct answer: D
Rationale: In this context, the word 'permeating' indicates the process of spreading throughout or penetrating into. 'Infiltrating' is the most appropriate synonym for this meaning, as it captures the idea of the disease spreading into the general population. 'Conquering' (Choice A) means to overcome or defeat, which is not the meaning in this context. 'Wounding' (Choice B) means to cause injury, which is not relevant to the sentence. 'Deterring' (Choice C) means to discourage or prevent, which does not fit the context of the disease spreading.
2. What is another word for latent?
- A. Flagrant
- B. Dormant
- C. Deceased
- D. Postponed
Correct answer: B
Rationale: The correct answer is B: Dormant. Latent and dormant are synonymous and refer to something existing but not currently active or evident. Choice A, 'Flagrant,' means something that is conspicuously offensive, blatant, or glaring, which is the opposite of latent. Choice C, 'Deceased,' means no longer alive, which is unrelated to latent. Choice D, 'Postponed,' means to delay or reschedule to a later time, which is not synonymous with latent.
3. What does Consistency refer to?
- A. Color of a fluid
- B. Degree of viscosity, how thick or thin a fluid is
- C. Taste of a fluid
- D. Smell of a fluid
Correct answer: B
Rationale: Consistency refers to the degree of viscosity of a fluid, indicating how thick or thin it is. Viscosity is the resistance of a fluid to flow, and it determines its consistency. Choices A, color, C, taste, and D, smell, are not related to consistency. Color, taste, and smell are sensory attributes that do not define the physical property of consistency in fluids.
4. A blood vessel that is distended is ____
- A. Narrow
- B. Swollen
- C. Flat
- D. Dilated
Correct answer: B
Rationale: The correct answer is B: 'Swollen.' Distended means swollen or expanded, not narrow (A), flat (C), or dilated (D). When a blood vessel is distended, it is enlarged or swollen due to increased pressure.
5. What does the term 'bilingual' mean in the sentence: 'Being bilingual is an advantage for a nurse'?
- A. Able to speak more than one language
- B. Able to use either hand
- C. Not squeamish about blood
- D. Can remember everything
Correct answer: A
Rationale: The correct answer is A: 'Able to speak more than one language.' In the context provided, 'bilingual' refers to the ability to speak two languages. This is advantageous for a nurse who may need to communicate with patients from diverse linguistic backgrounds. Choices B, C, and D are incorrect because they do not align with the meaning of 'bilingual' as the ability to speak multiple languages.
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