HESI A2
Vocabulary HESI A2
1. A treatment that is detrimental is ___________.
- A. risk-free
- B. destructive
- C. agonizing
- D. effective
Correct answer: B
Rationale: A treatment that is detrimental is considered destructive because it causes harm or damage rather than benefiting the individual. In this context, 'detrimental' implies that the treatment has negative effects and is harmful rather than helpful. Choices A, C, and D are incorrect because a detrimental treatment is not risk-free, agonizing, or effective; instead, it is harmful and damaging.
2. An overt symptom is ___________.
- A. dangerous
- B. hidden
- C. obvious
- D. controlled
Correct answer: C
Rationale: An overt symptom is a symptom that is easily noticeable or observable. It is not hidden or controlled, but rather overt and easily seen or identified by others. Therefore, the correct answer is C, 'obvious.' 'Dangerous' (choice A) does not describe the visibility of a symptom but rather its potential harm. 'Hidden' (choice B) is the opposite of overt, meaning not easily visible. 'Controlled' (choice D) does not relate to the visibility of a symptom but rather implies regulation or management.'
3. What does the word Quarantine mean?
- A. Isolation
- B. Confinement away from the general population
- C. Treatment
- D. Exposure
Correct answer: B
Rationale: The correct answer is B: 'Confinement away from the general population.' Quarantine is the practice of isolating individuals who may have been exposed to a contagious disease but are not yet ill. This isolation helps prevent the potential spread of the disease. Choice A, 'Isolation,' is partially correct but does not capture the specific aspect of separation from the general population. Choice C, 'Treatment,' is incorrect as quarantine does not involve providing medical care but rather focusing on preventing transmission. Choice D, 'Exposure,' is also incorrect as quarantine is about separating potentially exposed individuals, not intentionally exposing them.
4. Select the meaning of the underlined word in the following sentence. The patient is lying prone next to the monitor.
- A. Face down
- B. Immovable
- C. Face up
- D. Asleep
Correct answer: A
Rationale: The word 'prone' in the sentence 'The patient is lying prone next to the monitor' indicates that the patient is positioned face down. 'Prone' refers to the body position in which the front surface of the body, such as the chest or abdomen, is facing downwards. Therefore, choice A, 'Face down,' is the correct meaning. Choices B, 'Immovable,' C, 'Face up,' and D, 'Asleep,' are incorrect as they do not accurately describe the meaning of 'prone' in the context of the sentence.
5. What is Hydration?
- A. The process of dehydrating
- B. Maintenance of body fluid
- C. Loss of water
- D. Draining fluids
Correct answer: B
Rationale: Hydration refers to the maintenance of body fluids. Choice A is incorrect as it describes the opposite process, dehydration. Choice C is incorrect as it focuses on the result of inadequate hydration rather than the concept itself. Choice D is incorrect as it does not accurately define hydration but rather implies removing fluids.
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