HESI A2
HESI A2 Vocabulary Practice Test
1. After robbing the bank, _____.
- A. the thief fled
- B. he escaped
- C. they hid
- D. they fled
Correct answer: A
Rationale: After robbing the bank, 'the thief fled' is the correct choice as it logically follows the action of robbing a bank. The singular pronoun 'he' in choice B is not appropriate as 'the thief' is singular. Choices C and D use 'they,' which is a plural pronoun and does not agree with 'the thief,' making them grammatically incorrect.
2. What is the process of digestion?
- A. Production of enzymes
- B. The mechanical and chemical breakdown of food
- C. Absorption of nutrients in the blood
- D. Movement of enzymes
Correct answer: B
Rationale: The correct answer is B: The mechanical and chemical breakdown of food. Digestion involves breaking down food mechanically and chemically into smaller components for absorption by the body. This process occurs in the digestive system, preparing nutrients for absorption in the intestines. Choices A, C, and D are incorrect because digestion is not solely about the production of enzymes, absorption of nutrients in the blood, or movement of enzymes; it primarily involves breaking down food for nutrient absorption.
3. What is one of the author’s primary purposes in writing this essay?
- A. To persuade
- B. To entertain
- C. To analyze
- D. To reflect
Correct answer: A
Rationale: The author primarily aims to persuade the reader of the health benefits of omega-3 fatty acids and encourages ensuring sufficient omega-3 intake through diet.
4. The nurse asked the patient to choose the items from the menu that are his _____.
- A. favorites
- B. selections
- C. preferences
- D. choices
Correct answer: A
Rationale: The correct answer is 'favorites.' In this context, 'favorites' best describes the patient's personal preferences from the menu. The nurse is asking the patient to select the items they like the most. While 'selections' and 'choices' could also work in this context, 'favorites' specifically highlights the items the patient prefers above all others. 'Preferences' is not as fitting as 'favorites' because it generally refers to a broader range of likes and dislikes rather than specific favorite items.
5. A student was asked to count birds in a given location over a 24-hour period. Which count would make their data most valid?
- A. Count birds at one feeder every 6 hours.
- B. Count birds at three feeders at noon and 6:00 P.M.
- C. Count birds at one feeder at noon and 6:00 P.M.
- D. Count birds at three feeders every 6 hours.
Correct answer: C
Rationale: Counting birds at one feeder at consistent time intervals (noon and 6:00 P.M.) over a 24-hour period ensures that the data collected are evenly distributed and provide a more accurate representation of the bird population in that location throughout the day. This method allows for observations during different times of the day, capturing potential variations in bird activity and distribution. Choice A is not as effective as it lacks observations at different times of the day, potentially missing variations in bird behavior. Choice B involves multiple locations and times, which could introduce more variables and make it harder to analyze the data accurately. Choice D, counting birds at three feeders every 6 hours, may provide too frequent data points and not cover all significant time intervals for observing bird activity.
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