HESI A2
HESI A2 Vocabulary Quizlet
1. Select the word that means 'something added to resolve a deficiency or obtain completion.'
- A. supplement
- B. complement
- C. detriment
- D. acumen
Correct answer: A
Rationale: The correct answer is 'supplement.' A supplement is something added to resolve a deficiency or obtain completion. Choice B, 'complement,' means something that completes or goes well with something. Choice C, 'detriment,' refers to something that causes harm or damage. Choice D, 'acumen,' means the ability to make good judgments and quick decisions.
2. Select the word that makes the following sentence grammatically correct: 'Tracey wore her hair in a French braid, ____ was the style at the time.'
- A. among
- B. it
- C. that
- D. which
Correct answer: D
Rationale: The correct answer is 'which' as it correctly introduces a defining clause describing the style of hair Tracey wore. 'Which' is used to provide additional information about the noun 'French braid' and helps specify the particular style among others. 'Among' (choice A) is incorrect as it is used to show a relation of one thing to many others. 'It' (choice B) is incorrect as it does not serve as a relative pronoun to introduce a clause. 'That' (choice C) is incorrect as it is not the most suitable relative pronoun to introduce a non-restrictive clause in this context.
3. When conducting an interview in an outpatient clinic using a computer to record data, what is the best use of the computer in this situation? Select all that apply.
- A. Collect the patient's data in a direct, face-to-face manner.
- B. Enter all the data as the patient states it.
- C. Ask the patient to wait as the data is entered.
- D. Type the data into the computer after establishing a connection.
Correct answer: A
Rationale: A. Collect the patient's data in a direct, face-to-face manner: When conducting an interview in an outpatient clinic, it is essential to engage with the patient face-to-face to establish a rapport, gather their narrative, and ensure accurate data collection. Entering all the data as the patient states it (choice B) may lead to missing important details or misinterpretation. Asking the patient to wait as the data is entered (choice C) can create a disconnect in communication and reduce patient engagement. Typing the data into the computer after establishing a connection (choice D) is not ideal as it is important to collect data actively while interacting with the patient.
4. Which type of radiation emits helium ions and can be stopped by a piece of paper?
- A. Beta radiation
- B. Alpha radiation
- C. Gamma radiation
- D. X-ray radiation
Correct answer: B
Rationale: Alpha radiation emits helium ions, which are helium nuclei without electrons, making them positively charged. These ions are relatively large and heavy compared to beta and gamma radiation. Due to their size and charge, alpha particles interact strongly with matter and are easily stopped. A piece of paper or even human skin can effectively block alpha radiation. Therefore, alpha radiation is the type of radiation that can be stopped by a piece of paper. Beta radiation consists of fast-moving electrons and can penetrate further into materials than alpha radiation, thus not stopped by a piece of paper. Gamma radiation is highly penetrating and requires dense materials like lead or concrete to block it effectively. X-ray radiation, similar to gamma radiation, is also highly penetrating and cannot be stopped by a piece of paper.
5. The breastbone may be called the ___________.
- A. stelic
- B. steres
- C. sterol
- D. sternum
Correct answer: D
Rationale: The breastbone is called the sternum. It is a flat bone located in the center of the chest that connects the ribs together and protects the heart and lungs. The term 'stelic' (choice A), 'steres' (choice B), and 'sterol' (choice C) are not correct terminologies for the breastbone.
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