HESI A2
HESI A2 Vocabulary 2024
1. If a lump under the skin is palpable, what is true?
- A. It is malignant.
- B. It has burst.
- C. It is warm.
- D. It can be felt.
Correct answer: D
Rationale: If a lump under the skin is palpable, it means that it can be felt or touched. Palpable lumps can be detected by touch, which can lead to further evaluation or examination by a healthcare professional to determine the cause and appropriate treatment. The correct answer is 'D' because when a lump is palpable, it means it can be physically felt, indicating its presence under the skin. Choices A, B, and C are incorrect because the palpability of a lump does not automatically indicate malignancy, bursting, or warmth.
2. Which phrase correctly completes the sentence? 'During the fight, I was hit on ___.'
- A. Head
- B. On head
- C. A head
- D. The head
Correct answer: A
Rationale: The correct answer is 'A: Head.' The phrase 'on the head' is a prepositional phrase indicating where the person was hit. 'Head' is the correct noun to complete the sentence. Choices B, C, and D are incorrect because they either add unnecessary articles ('a' or 'the') or incorrectly use the preposition 'on' before 'head.' The correct structure is 'hit on the head,' without any additional articles.
3. As the leader of a group, the charge nurse is open to new ideas and thoughts of the group. The charge nurse encourages the group to participate in making decisions. This type of leadership is called:
- A. Laissez-faire
- B. Autocratic
- C. Democratic
- D. Direct
Correct answer: C
Rationale: The correct answer is 'Democratic.' A 'Democratic' leadership style involves the leader being open to new ideas and thoughts from the group and encourages group participation in decision-making. This style promotes collaboration, communication, and inclusivity in decision-making processes. 'Laissez-faire' leadership is characterized by a hands-off approach with minimal guidance or direction. 'Autocratic' leadership is where the leader makes decisions without much input from the group. 'Direct' leadership is not a widely recognized leadership style in this context.
4. Select the meaning of the word 'occluded' in the sentence: 'The patient had an occluded artery.'
- A. Obstructed
- B. Open
- C. Broken
- D. Cloudy
Correct answer: A
Rationale: 'Occluded' means blocked or obstructed, making 'Obstructed' the correct answer. In the context of a patient having an occluded artery, it implies that the artery is blocked. The other options, 'Open,' 'Broken,' and 'Cloudy,' do not accurately describe a blocked artery.
5. Identify the incomplete sentence.
- A. While they were sleeping.
- B. The dog slept.
- C. The sun rises in the east.
- D. They went home.
Correct answer: A
Rationale: The correct answer is A, 'While they were sleeping.' This is an incomplete sentence as it lacks a main clause. A complete sentence should have both a subject and a predicate to express a complete thought. In this case, the subordinating conjunction 'while' introduces a dependent clause that needs to be connected to an independent clause to form a complete sentence. Choices B, C, and D are complete sentences as they each contain a subject and a predicate, expressing a complete thought.
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