HESI A2 Vocabulary Quiz

Correct Answer: B

Rationale: The term 'selected plants' refers to specific or particular plants chosen intentionally. The adjective 'selected' implies a deliberate choice from a group of options. Therefore, option B, 'Particular plants,' is the best description. Choice A, 'Plants that have been chosen,' is similar but less concise. Choices C and D, 'Top quality plants' and 'Restricted plants,' respectively, introduce additional characteristics not implied in the original sentence, making them incorrect.

Correct Answer: B

Rationale: The correct answer is B: One that looks for a cause. A diagnostic test is a medical test performed to identify the underlying cause of a patient's symptoms or condition. This is essential for determining the appropriate treatment. Choice A is incorrect because a diagnostic test does not necessarily lead to a cure but rather identifies the cause. Choice C is incorrect because diagnostic tests can examine various parts of the body, not just the skin. Choice D is incorrect because diagnostic tests are performed on patients, not doctors. In conclusion, the correct answer is B as it aligns with the primary purpose of a diagnostic test.

Correct Answer: D

Rationale: The correct answer is D: limited. A restricted diet refers to a diet that is restricted or limited in certain foods, nutrients, or portion sizes. This choice accurately reflects the concept of restriction in a diet context. Choices A and B are incorrect as they specify specific types of diets (low in fat and vegetarian) rather than the general concept of restriction. Choice C, banned, is incorrect as it implies a complete prohibition rather than a limitation or restriction.

Correct Answer: A

Rationale: The correct answer is A: Mostly. 'Principally' typically means mainly or primarily. It is used to indicate the most important aspect or the primary reason for something. In this context, it implies that something is primarily or predominantly the case. The other choices are incorrect because 'clearly' (B) means obviously or without doubt, 'in our opinion' (C) suggests a personal viewpoint, and 'royally' (D) refers to something related to royalty or in a regal manner, none of which align with the meaning of 'principally.'

Correct Answer: D

Rationale: The correct answer is D: Fragments. 'Disintegrates' means to break into small pieces or fragments. In the context of the sentence, the substance breaks down into smaller pieces in the mouth for easy swallowing. A: Evaporates means turning into vapor, not applicable here. B: Fizzes means bubbling or hissing sound, not related to breaking into pieces. C: Deviates means to depart from a standard or path, not relevant to the context.