HESI A2 Vocabulary Practice Test

Correct Answer: A

Rationale: The correct answer is A: dilate. Eye drops that dilate the pupils are commonly used to prepare for eye exams as they cause the pupils to expand or open up. This allows more light to enter the eye and provides a better view of the back of the eye. Constrict (choice B) means to narrow or make smaller, which is the opposite effect needed for an eye exam. Enlarge (choice C) is incorrect as it means to make something larger, which is not the intended effect. Decrease (choice D) is also incorrect as it means to make something smaller, which is opposite of what is required for an eye exam.

Correct Answer: A

Rationale: The correct answer is A: his injury. Despite implies overcoming an obstacle, and an injury is a physical barrier that requires perseverance to conquer. Condition (B) is vague and could refer to various health issues. Pain (C) and fatigue (D) are temporary sensations, not necessarily significant enough to hinder completion of a race. Injury, on the other hand, suggests a more serious and ongoing challenge that would require determination to overcome.

Correct Answer: A

Rationale: The correct answer is A: Breathe. In this context, the child with a stuffy nose would find it hard to perform the action of breathing due to nasal congestion. "Breathe" is the correct verb form that indicates the act of inhaling and exhaling. The other choices are incorrect: B: Breathing is a noun form, C: Breath is a noun form, and D: Breadth refers to the extent or measure of something, none of which fit the context of the sentence. Thus, the correct answer is A as it accurately describes the difficulty the child would face due to a stuffy nose.

Correct Answer: B

Rationale: Distal refers to a structure that is further away from the point of attachment or the origin of the body part. In this case, the correct answer is B because it accurately describes the meaning of distal. Choice A is incorrect as it describes something that is closer to the point of attachment. Choice C is incorrect as it refers to the central part of the body, not the distal part. Choice D is incorrect as it describes something on the surface of the skin, which is not related to the position of a structure in relation to its point of attachment.

Correct Answer: A

Rationale: Certainly! The correct answer is A: Affable (friendly). The sentence indicates that the new manager is easy to get along with, which implies a friendly and approachable demeanor. "Affable" means friendly and pleasant, aligning perfectly with the description in the sentence. Explanation for other choices: B: Tortuous means excessively complex or intricate, which does not fit the context of the sentence. C: Apathetic means showing no interest or concern, which is the opposite of being easy to get along with. D: Sacrosanct means regarded as sacred or inviolable, which is not relevant to describing someone as easy to get along with.