Vocabulary for HESI A2

Correct Answer: B

Rationale: The correct answer is B: Surplus. Redundancy refers to having more than is needed, which aligns with the concept of surplus. Choice A, deficiency, is the opposite of redundancy. Choice C, delicate, is unrelated to the definition of redundancy. Choice D, abundance, is somewhat related but not as precise as surplus in the context of redundancy. In summary, the correct answer is B because redundancy specifically refers to having an excess or surplus of something.

Correct Answer: B

Rationale: The correct answer is B: Argumentative. Truculent means aggressive or quick to argue, making argumentative the most fitting choice. Friendly (A) is the opposite of truculent. Cooperative (C) implies willingness to work together, which doesn't align with truculent behavior. Passive (D) is the opposite of truculent as it signifies a lack of resistance or assertiveness.

Correct Answer: A

Rationale: The correct answer is A: 2-sided. The term "bilateral" is derived from the Latin words "bi" meaning two and "lateral" meaning side. Therefore, "bilateral" refers to having two sides or aspects. This term is commonly used in various contexts such as bilateral agreements, bilateral symmetry in biology, and bilateral trade. The other choices are incorrect because "straight" and "on one side" do not capture the essence of the term "bilateral," while "symmetrical" is close but not precise enough to define the specific meaning of bilateral as referring to having two sides.

Correct Answer: B

Rationale: The correct answer is B because exogenous refers to something that originates or is produced outside the body. This term is commonly used in medical and scientific contexts to describe substances or factors that come from an external source. Choices A, C, and D are incorrect because exogenous specifically refers to external production, not internal production, a byproduct, or something caused by bacteria. It is important to understand the precise definition of exogenous to correctly identify the correct answer.

Correct Answer: B

Rationale: The correct answer is B: Present but not active or visible. Latent refers to something existing but not yet developed or visible. It implies potential that is waiting to be realized. Option A is incorrect because latent means the opposite of easily seen. Option C is incorrect as latent does not imply quick reaction. Option D is incorrect as latent implies something existing but not actively growing.