HESI A2
Vocabulary HESI A2 Practice Test
1. Which sentence correctly uses the word 'affect'?
- A. The medication had no effect on the patient's symptoms
- B. The noise did not affect his sleep
- C. The bright light will affect your eyes
- D. The cold weather did not affect her mood
Correct answer: B
Rationale: The correct use of 'affect' is to show influence or make a difference. In this context, 'The noise did not affect his sleep' is the correct usage as noise can impact one's ability to sleep. Choice A is incorrect as 'affect' is commonly confused with 'effect.' Choice C is incorrect as 'affect' is not typically used to refer to the impact of light on eyes. Choice D is incorrect as 'affect' is not typically used to describe the impact of weather on mood.
2. Select the correct order of words to fit in the sentence structure: 'The nursing ___ put the Band- ___ on the wound to ___ the nurse.'
- A. aid, aide, aide
- B. aide, aid, aid
- C. aid, aide, aid
- D. aide, aid, aide
Correct answer: B
Rationale: The correct order of words to fit in the sentence structure is 'aide, aid, aid.' 'Aide' refers to a person who assists (nursing aide), while 'aid' refers to help or assistance (Band-aid and aid the nurse). Therefore, the sequence 'aide, aid, aid' correctly completes the sentence. Choices A, C, and D have the incorrect order of words that do not fit the sentence context.
3. What does it mean if a theory is obsolete?
- A. Advanced
- B. Outdated
- C. Useful
- D. Innovative
Correct answer: B
Rationale: If a theory is considered obsolete, it means that it is outdated and no longer in current use or practice. Choice A, 'Advanced,' is incorrect as it implies progression rather than obsolescence. Choice C, 'Useful,' is incorrect because an obsolete theory is no longer considered useful due to being outdated. Choice D, 'Innovative,' is incorrect as it suggests newness and originality, which are opposite to being obsolete.
4. 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.
5. Choose the meaning of the word progeny in the following sentence: 'This is a disease that is likely to recur in a patient’s progeny.'
- A. Chest
- B. Hormones
- C. Offspring
- D. Lifetime
Correct answer: C
Rationale: In the given sentence, the word 'progeny' means descendants or offspring. It refers to the children or future generations of the patient. Choice A, 'Chest,' is incorrect as it does not relate to the context of the sentence. Choice B, 'Hormones,' is also incorrect as it is not synonymous with 'progeny.' Choice D, 'Lifetime,' is unrelated to the concept of offspring, making it an incorrect choice.
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