Vocabulary HESI A2

Correct Answer: C

Rationale: The correct answer is C: Downpour. A deluge refers to a sudden and heavy rainfall, which is synonymous with a downpour. The word "deluge" specifically implies a large amount of water falling at once, making it the most appropriate synonym among the choices provided. Explanation of incorrect choices: A: Earthquake - An earthquake is a geological event involving the shaking of the ground, not related to heavy rainfall. B: Dimness - Dimness refers to low light levels and has no connection to heavy rainfall. D: Chasm - A chasm is a deep fissure or gorge in the earth, not related to heavy rainfall.

Correct Answer: D

Rationale: The correct answer is D: Intense. In the sentence, the word "acute" is used to describe the pain of childbirth, indicating that the pain is sharp and severe, which aligns with the definition of intense. The other choices can be ruled out based on their meanings. A: Escalating implies increasing gradually, B: Emergent means coming into view or becoming known, and C: Eased means to make something less severe or intense. Therefore, D: Intense is the most appropriate choice as it best captures the meaning of "acute" in the context of the sentence.

Correct Answer: D

Rationale: The correct answer is D: Painkilling. Anodyne is a term that refers to something that relieves or alleviates pain. The term is commonly used in the context of painkillers or medications that help reduce pain. Explanation for other choices: A: Emulsified - This term refers to the process of combining two liquids that are normally immiscible. It is unrelated to the term anodyne. B: Liquefied - This term refers to the state of being in a liquid form. It is not related to the term anodyne. C: Contaminated - This term refers to something that has been polluted or made impure by foreign substances. It is not related to the term anodyne. In summary, the correct answer is D because anodyne specifically relates to pain relief, while the other choices are unrelated to the term.

Correct Answer: A

Rationale: The correct answer is A: Unstable. In the sentence, "volatile" refers to liquids that can easily evaporate at normal temperatures. Therefore, the meaning of "volatile" in this context is unstable, as these liquids can quickly change into gas form. The other choices are incorrect because: B: Abnormal - does not accurately capture the meaning of "volatile" in this context. C: Lethal - does not relate to the evaporation properties of the liquids mentioned. D: Blended - does not reflect the characteristic of being easily evaporated.

Correct Answer: B

Rationale: The correct answer is B: destructive. A treatment that is detrimental means it causes harm or damage. Choosing A, risk-free, is incorrect because detrimental treatments do involve risks. Choosing C, agonizing, is incorrect because detrimental treatments may not always cause extreme pain. Choosing D, effective, is incorrect because detrimental treatments do not produce positive results. In summary, the correct answer is B as detrimental treatments are harmful, while the other choices do not accurately reflect the negative impact of such treatments.