HESI A2
Vocabulary HESI A2
1. A sore with disintegration of tissue might be called an ___________.
- A. allergy
- B. erythema
- C. alopecia
- D. ulcer
Correct answer: D
Rationale: A sore with disintegration of tissue is typically referred to as an ulcer. Ulcers are open sores or wounds that can develop on the skin's surface or within the body. They can vary in size and depth and are commonly associated with conditions such as pressure ulcers, peptic ulcers, and venous ulcers. Ulcers result from the breakdown of tissue, leading to a loss of the skin or mucous membrane in that area. Choices A, B, and C are incorrect. Allergy refers to a hypersensitivity reaction, erythema is redness of the skin, and alopecia is hair loss. These conditions do not specifically involve the disintegration of tissue as seen in an ulcer.
2. Choose the meaning of the word 'coterie' in the following sentence: 'Julia and her coterie are often out at local clubs until the wee hours.'
- A. A close group of friends
- B. An extended family
- C. An engaged person
- D. A manager or director
Correct answer: A
Rationale: In this context, the word 'coterie' refers to a small group of people who share similar interests or activities, typically a close-knit circle of friends. The other choices are incorrect. 'An extended family' refers to relatives beyond the nuclear family, 'an engaged person' is someone committed to be married, and 'a manager or director' are job roles unrelated to the context of the sentence.
3. Choose the meaning of the word intact in the following sentence: 'The capsule remains intact even when placed in water.'
- A. Viable
- B. Operational
- C. Tinted
- D. Whole
Correct answer: D
Rationale: In this sentence, the word 'intact' is synonymous with 'whole,' meaning that the capsule remains undamaged or complete even when placed in water. Choices A, B, and C are incorrect. 'Viable' means capable of working successfully, 'operational' means in working order, and 'tinted' means slightly colored.
4. Ventral refers to which part of the body?
- A. Top
- B. Bottom
- C. Front
- D. Back
Correct answer: C
Rationale: Ventral refers to the front part of the body or an organ. It is the opposite of dorsal, which refers to the back part. So, when describing the direction or location of an anatomical structure, ventral would mean towards the front. Therefore, the correct answer is 'Front.' Choices A, B, and D are incorrect because 'Top' refers to superior, 'Bottom' refers to inferior, and 'Back' refers to dorsal, not ventral.
5. Which word is not spelled correctly in the sentence: 'The physician thought it was unnecessary to explain the procedure.'
- A. physician
- B. unnecessary
- C. explain
- D. procedure
Correct answer: B
Rationale: The word 'unnecessary' is misspelled as 'unecessary' in the sentence. The correct spelling should have double 'n' as in 'unnecessary'. Choice A, C, and D are spelled correctly in the sentence provided.
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