HESI A2
HESI A2 Practice Test Vocabulary
1. When a child has a stuffy nose, they might find it hard to?
- A. Breathe
- B. Breathing
- C. Breath
- D. Breadth
Correct answer: A
Rationale: The correct answer is 'A: Breathe.' When a child has a stuffy nose, the difficulty they experience is related to the action of breathing. 'Breathing' (choice B) is a gerund and doesn't fit the context of the question. 'Breath' (choice C) is a noun, not the correct verb form. 'Breadth' (choice D) refers to the extent or width of something and is unrelated to the child's difficulty due to a stuffy nose.
2. What is the best description for the abbreviation EEG?
- A. A test of brain activity
- B. A medical service
- C. A heartbeat monitor
- D. A specialist in dentistry
Correct answer: A
Rationale: The correct answer is A: 'A test of brain activity.' EEG stands for Electroencephalogram, a test used to evaluate the electrical activity in the brain. It helps diagnose conditions like epilepsy, seizures, and other brain disorders. Choice B, 'A medical service,' is too broad and does not specifically refer to EEG. Choice C, 'A heartbeat monitor,' is incorrect as EEG does not monitor the heart. Choice D, 'A specialist in dentistry,' is unrelated to the abbreviation EEG.
3. John Kennedy was a senator before he _____ President in 1960.
- A. was elected
- B. became
- C. was made
- D. become
Correct answer: A
Rationale: The correct answer is 'was elected.' This choice is the most appropriate as it correctly indicates the action of being chosen through a voting process in the past. In this context, 'was elected' is the right verb form to show that John Kennedy became President in 1960 after winning an election. The other choices are incorrect: 'became' is a simple past verb form that doesn't convey the electoral process, 'was made' implies a passive action rather than an active election, and 'become' is not the correct past tense form needed in this sentence.
4. Which word means TO THINK ABOUT SOMETHING BEFORE MAKING A DECISION?
- A. Imply
- B. Transgress
- C. Allay
- D. Ruminate
Correct answer: D
Rationale: The word 'ruminate' means to think deeply about something before making a decision. It specifically implies reflecting or pondering carefully on a matter, indicating a thoughtful consideration process. Choices A, B, and C are incorrect. 'Imply' means to suggest indirectly, 'transgress' means to go beyond limits or boundaries, and 'allay' means to diminish or put to rest feelings of fear or suspicion. These words do not convey the concept of thoughtful contemplation before making a decision.
5. Select the meaning of the word 'initial' in the sentence: 'The doctor made an initial examination of the patient.'
- A. Complete
- B. First
- C. Incomplete
- D. Discharge
Correct answer: B
Rationale: In this context, 'initial' means 'first,' referring to the first examination conducted by the doctor. The initial examination is the first assessment or evaluation performed on the patient. Therefore, 'first' is the correct meaning in this sentence. 'Complete' (choice A) is incorrect as initial does not imply completeness, 'incomplete' (choice C) is incorrect as initial does not mean unfinished, and 'discharge' (choice D) is unrelated to the concept of an initial examination.
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