Vocabulary for HESI A2

Correct Answer: B

Rationale: The correct answer is B: Limp or lacking tone. Flaccid refers to a lack of firmness or stiffness in muscles or tissues. This term is used to describe a state of being weak or lacking in strength. Choice A, Rigid, is the opposite of flaccid as it means stiff or firm. Choice C, Tense, refers to being tight or strained, which is different from the relaxed and weak state of flaccid. Choice D, Swollen, means being enlarged due to fluid accumulation, which is not related to the lack of tone associated with flaccid. Thus, the correct answer is B as it best describes the meaning of flaccid.

Correct Answer: B

Rationale: Certainly! The correct answer is B: Hindering. Inhibiting means to prevent or impede the action or progress of something. In this context, inhibiting the action of an enzyme refers to hindering or slowing down its function. Choice A (Blocking) is similar but not as precise as inhibiting, Choice C (Energizing) is the opposite of inhibiting, and Choice D (Blocking improvement) is not directly related to the concept of inhibiting enzyme action.

Correct Answer: B

Rationale: The term "caudal" in anatomical terms refers to the lower part of the body, specifically towards the tail or posterior end. Therefore, the correct answer is B: Bottom. Choice A (Top) refers to the upper part, Choice C (Middle) is not specific enough to describe the caudal region, and Choice D (Front) refers to the anterior part which is opposite to caudal.

Correct Answer: B

Rationale: The correct answer is B: Worsening. 'Deteriorating' means becoming progressively worse over time. This is the opposite of improving (choice A), staying the same (choice C), and fluctuating (choice D). Understanding the definition of 'deteriorating' is crucial to selecting the correct answer.

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.