HESI A2 Practice Vocabulary

Correct Answer: B

Rationale: The correct answer is B because 'inflamed' refers to a localized response to tissue injury characterized by redness, swelling, and tenderness. This process involves dilation of blood vessels and increased permeability, leading to the classic signs of inflammation. Choices A, C, and D are incorrect because inflammation is not associated with being healthy and normal (A), solely discolored without swelling (C), or characterized by hardness and stiffness (D). The key to identifying the correct answer is understanding the pathological processes underlying inflammation.

Correct Answer: B

Rationale: The correct answer is B: To press downward. "Depress" means to push or press something downward or lower in position. This is evident in the prefix "de-" which signifies down or away. Choices A, C, and D are incorrect because they do not accurately reflect the meaning of "depress." Choice A, to push forward, is incorrect as it suggests a movement in a different direction. Choice C, to remove, is incorrect as it does not involve pressing down. Choice D, to elevate, is incorrect as it is the opposite of pressing downward.

Correct Answer: C

Rationale: The correct answer is C: Hold fast. Adhere means to stick firmly to a surface or an object. The phrase "hold fast" accurately captures this idea, as it implies a strong and secure attachment. A: Remain intact, refers to staying whole or undamaged, but doesn't capture the idea of sticking or clinging. B: Loosen, means to make something less tight or fastened, which is the opposite of adhere. D: Position next to, does not convey the concept of sticking or being attached.

Correct Answer: D

Rationale: The correct answer is D: Sunken. Concave describes a surface that curves inward like the interior of a bowl. "Sunken" accurately reflects this definition. Choice A, Sunburned, is unrelated and incorrect. Choice B, Convex, describes a surface that curves outward, the opposite of concave. Choice C, Puffed out, also does not accurately represent the inward curvature of a concave surface.

Correct Answer: B

Rationale: The correct answer is B because 'inflamed' refers to a localized response to tissue injury characterized by redness, swelling, and tenderness. This process involves dilation of blood vessels and increased permeability, leading to the classic signs of inflammation. Choices A, C, and D are incorrect because inflammation is not associated with being healthy and normal (A), solely discolored without swelling (C), or characterized by hardness and stiffness (D). The key to identifying the correct answer is understanding the pathological processes underlying inflammation.