Vocabulary HESI A2 Practice Test

Correct Answer: A

Rationale: The correct answer is A because 'legal' is directly modifying the noun 'resident,' indicating the status of being lawful within the context of residency. In contrast, choices B, C, and D use 'legal' as a noun or part of a noun phrase, not as an adjective directly modifying a noun. In choice B, 'legal' is part of the noun phrase 'legal action.' In choice C, 'legal' is part of the noun phrase 'that action.' In choice D, 'legal' is part of the noun phrase 'legal way.' Therefore, A is the only sentence where 'legal' is functioning as an adjective.

Correct Answer: B

Rationale: The correct answer is B because hygiene refers to practices that promote cleanliness and good health. This includes actions such as handwashing, proper sanitation, and personal grooming. Option A is close but doesn't emphasize the preventive aspect. Option C is incorrect as hygiene is not specifically related to dietary health. Option D is incorrect as hygiene is not a type of infection but rather a set of practices to prevent infections.

Correct Answer: B

Rationale: Being overweight predisposes a person to diabetes due to several factors. Excess body fat can lead to insulin resistance, causing elevated blood sugar levels. This can eventually result in type 2 diabetes. On the other hand, cancer is not directly linked to being overweight but can be influenced by various factors such as genetics and lifestyle choices. Heart disease is often associated with obesity rather than just being overweight, as obesity can contribute to high cholesterol and hypertension. Lastly, the choice "Obesity" is not directly linked to being overweight since obesity is a more severe form of excess body fat accumulation.

Correct Answer: B

Rationale: The correct answer is B: Vague. NEBULOUS means unclear or lacking definite form. It is synonymous with vague. In contrast, A: Clear, C: Precise, and D: Obvious all indicate clarity and definiteness, which are the opposite of nebulous. Therefore, the correct answer is B as it best captures the meaning of nebulous.

Correct Answer: D

Rationale: The correct answer is D: Ruminate. To ruminate means to think deeply about something before making a decision. This word specifically implies a process of careful consideration and reflection. Choice A, imply, means to suggest indirectly and does not convey the idea of thoughtful consideration. Choice B, transgress, means to violate a rule or boundary, which is unrelated to thinking before making a decision. Choice C, allay, means to alleviate or calm, which is not related to the act of thinking before deciding. Therefore, only choice D, ruminate, aligns with the concept of contemplating before making a decision.