HESI A2
HESI A2 Practice Vocabulary
1. What is the meaning of incorrigible?
- A. Curable
- B. Incurable
- C. Treatable
- D. Temporary
Correct answer: B
Rationale: The correct answer is B: 'Incurable.' Incorrigible refers to something or someone that is beyond correction or incurable. It implies a persistent behavior or trait that is difficult or impossible to change. Choice A, 'Curable,' is incorrect because incorrigible means the opposite - not capable of being cured. Choice C, 'Treatable,' is incorrect because incorrigible implies a condition that is resistant to treatment. Choice D, 'Temporary,' is incorrect as incorrigible suggests a long-lasting or permanent state, not something temporary.
2. 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).
3. He has 3 DISCRETE symptoms, causing the doctor to create an elaborative plan of care.
- A. individual
- B. common
- C. difficult
- D. separate
Correct answer: D
Rationale: The term 'discrete' means individually separate and distinct. Therefore, the most appropriate choice to describe the symptoms that are distinct and separate from each other is 'separate' (option D). Choices A, B, and C are incorrect because they do not convey the specific meaning of the term 'discrete' as separate and distinct.
4. What does intact mean?
- A. Damaged
- B. In place, unharmed
- C. Destroyed
- D. Incomplete
Correct answer: B
Rationale: The correct answer is B: 'In place, unharmed.' 'Intact' refers to something that is whole, undamaged, or unharmed. Choices A, C, and D are incorrect because they describe states opposite to what intact means. 'Damaged,' 'Destroyed,' and 'Incomplete' all signify a lack of wholeness or harm, which is contrary to the meaning of intact.
5. What is the term for the lower surface of a structure?
- A. Inferior
- B. Transverse
- C. Dorsal
- D. Ventral
Correct answer: D
Rationale: The term for the lower surface of a structure is 'ventral.' 'Ventral' is used in anatomy to describe the front or lower surface of an organism or structure. In this context, 'inferior' (choice A) is not the correct term as it generally refers to something being below or lower in position but not specifically the lower surface of a structure. 'Transverse' (choice B) refers to a crosswise direction, not the lower surface. 'Dorsal' (choice C) is the term used for the upper or back surface of an organism or structure, opposite to the ventral surface.
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