HESI A2
Quizlet Vocabulary HESI A2
1. What does Depth mean?
- A. The thickness of an object
- B. Downward measurement from a surface
- C. The length of a surface
- D. The area between two points
Correct answer: B
Rationale: Depth refers to the distance or downward measurement from a surface. It is not the thickness of an object (Choice A), as thickness is the measure of how thick or thin an object is, not necessarily related to depth. Additionally, it is not the length of a surface (Choice C) because length typically refers to the longest dimension of an object rather than its depth. Finally, it is not the area between two points (Choice D) because area is a measure of the space within a boundary defined by points, while depth specifically refers to the vertical distance below a surface.
2. What does the word Trepidation mean?
- A. Fear
- B. Misgivings
- C. Confidence
- D. Doubt
Correct answer: B
Rationale: The correct answer is B: 'Misgivings'. Trepidation is defined as a feeling of fear or anxiety about something that may happen. Choice A ('Fear') is too broad and does not capture the specific sense of unease that trepidation conveys. Choice C ('Confidence') is the opposite of what trepidation represents. Choice D ('Doubt') is related to uncertainty but does not fully encapsulate the sense of fear and anxiety associated with trepidation.
3. What does the term 'bilingual' mean in the sentence: 'Being bilingual is an advantage for a nurse'?
- A. Able to speak more than one language
- B. Able to use either hand
- C. Not squeamish about blood
- D. Can remember everything
Correct answer: A
Rationale: The correct answer is A: 'Able to speak more than one language.' In the context provided, 'bilingual' refers to the ability to speak two languages. This is advantageous for a nurse who may need to communicate with patients from diverse linguistic backgrounds. Choices B, C, and D are incorrect because they do not align with the meaning of 'bilingual' as the ability to speak multiple languages.
4. Which word names a medicine whose purpose is to induce vomiting?
- A. Laxative
- B. Emetic
- C. Vaccine
- D. Analgesic
Correct answer: B
Rationale: The correct answer is B, 'Emetic.' An emetic is a medication specifically designed to induce vomiting. This helps the body expel toxic substances or clear the stomach. Choice A, 'Laxative,' aids in relieving constipation by promoting bowel movements, not inducing vomiting. Choice C, 'Vaccine,' is a substance used to stimulate the immune system against specific diseases, not to induce vomiting. Choice D, 'Analgesic,' refers to a medication used to relieve pain, not to induce vomiting. Therefore, options A, C, and D are incorrect in the context of inducing vomiting.
5. A symptom that is exacerbated is ______
- A. Improving
- B. Made worse
- C. Stayed the same
- D. Ameliorated
Correct answer: B
Rationale: The correct answer is B, 'Made worse.' When a symptom is exacerbated, it means that it is becoming more severe or intense. Choices A, C, and D are incorrect. A is the opposite of exacerbated as improving means getting better, C means remaining unchanged, and D means to make something better or improve, which is the opposite of exacerbate.
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