Vocabulary HESI A2

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.

Correct Answer: C

Rationale: The correct answer is C: Experience. In the sentence, "undergo" means to experience or go through something, in this case, additional testing. The word "undergo" implies that the patient will have to go through the process of having additional tests done. Incorrect choices: A: Fail - This is incorrect because "undergo" does not mean fail. It means to experience or go through something. B: Offer - This is incorrect because "undergo" does not mean offer. It means to experience or go through something. D: Succumb - This is incorrect because "undergo" does not mean succumb. It means to experience or go through something.

Correct Answer: A

Rationale: The correct answer is A: Harmful. The word "deleterious" means causing harm or damage. In the sentence, it indicates that the chemicals in plastic containers may have a harmful effect on children's health. "Deleting" (B) means removing, not relevant here. "Delightful" (C) means causing delight, opposite meaning. "Inoffensive" (D) means not causing harm, opposite meaning. Therefore, A is the correct choice as it aligns with the meaning of "deleterious" in the context of the sentence.

Correct Answer: C

Rationale: The correct answer is C: Responsible. In the sentence, "accountable" implies being responsible for something, in this case, the records. The night nursing staff is accountable for maintaining and managing those records. The word "responsible" aligns perfectly with the meaning of "accountable" in this context. A: Receptive - This word means being open or responsive to new ideas, suggestions, or information. It does not fit the context of being responsible for records. B: Notorious - This word means well-known for a negative reason. It does not relate to the sense of responsibility or accountability. D: Preoccupied with - This means being absorbed or engrossed in something, which does not capture the sense of being accountable or responsible for something.

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.