HESI A2 Practice Test Vocabulary

Correct Answer: D

Rationale: The correct answer is D: Basic. In the context of the sentence, 'fundamental' means basic, essential, or foundational. The term 'fundamental' refers to something that is crucial, primary, or indispensable. It is not synonymous with the other choices. A: Appropriate does not capture the essence of 'fundamental.' B: Underlying is related but doesn't fully convey the sense of essentialness. C: Dosage is completely unrelated to the meaning of 'fundamental' in this context. So, the correct choice is D as it best aligns with the meaning of 'fundamental' in the sentence.

Correct Answer: C

Rationale: The correct answer is C: Threatening. The word 'ominous' is used to describe something that suggests harm or danger. In the sentence provided, the word 'ominous' is used to convey that the sign is foreboding or indicating something bad may happen. The other choices are incorrect because: A: A good omen means a sign of good luck, which is the opposite of ominous. B: Without deceit means honest or sincere, which is unrelated to the negative connotation of ominous. D: Full of thought means being contemplative or reflective, which does not align with the negative and threatening meaning of ominous.

Correct Answer: D

Rationale: The correct answer is D: Right. In the United States, drivers drive cars on the right side of the road. This is in accordance with the standard traffic flow direction in the country, where vehicles keep to the right side of the road. Choosing A, B, or C would be incorrect as they do not align with the established traffic rules and regulations in the United States. Driving on the right side ensures orderly traffic flow and reduces the risk of accidents. It is important for drivers to adhere to this rule to maintain safety on the roads.

Correct Answer: A

Rationale: The correct answer is A: Confirmed the truth of. The word "assured" means to make certain or confident about something. Therefore, "confirmed the truth of" is the most suitable synonym as it implies establishing certainty. The other choices are incorrect because: B: Sympathized with means to show compassion, C: Denied the truth of means to reject or oppose the truth, and D: Made known to means to reveal or inform, none of which capture the essence of being assured.

Correct Answer: D

Rationale: The correct answer is D: Detestable. The word "detestable" means deserving intense dislike or hatred, which fits the context of the sentence where the student is not well-liked by his peers. A: Geniality means warmth and friendliness, which is the opposite of being disliked. B: Affably means in a friendly and pleasant manner, which also contradicts the idea of being disliked. C: Gregarious means sociable and outgoing, which does not imply being disliked by others.