Vocabulary HESI A2

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: Soothing. In the sentence, "palliative care" refers to care that focuses on relieving symptoms and improving the quality of life for patients with serious illnesses. Palliative care aims to provide comfort and alleviate suffering, hence the meaning of "soothing." Choice A, scientific, is incorrect because palliative care is not primarily based on scientific methods. Choice B, surgical, is incorrect as palliative care does not typically involve surgical procedures. Choice D, serious, is incorrect as it does not capture the essence of providing comfort and relief in palliative care.

Correct Answer: C

Rationale: The correct answer is C: Postmortem. The word "posthumous" in the sentence refers to something occurring after death. In this context, a posthumous donation is a donation made after the donor's death. Therefore, the meaning of posthumous aligns with postmortem, which relates to things that occur after death. A: Generous - This choice does not accurately reflect the meaning of posthumous. While the donation may be generous, the key aspect is that it is made after the donor's death. B: Immense - This choice is unrelated to the meaning of posthumous. Immense refers to something extremely large or vast, which does not apply in this context. D: Time-honored - This choice is also unrelated to the meaning of posthumous. Time-honored refers to something respected or valued due to its longstanding tradition or history, which is not relevant to the context of a posthumous donation.

Correct Answer: A

Rationale: The correct answer is A: Expected outcome. In the sentence, "prognosis" refers to the prediction of the likely outcome or course of a disease or situation. The term is commonly used in medical contexts to indicate the expected recovery or progress of patients. Choice B, treatment option, is incorrect because prognosis does not refer to a type of treatment. Choices C and D, fabrication, are incorrect as they are unrelated to the context of predicting outcomes for accident victims. The key to selecting the correct answer is understanding the specific meaning of "prognosis" in the given sentence.

Correct Answer: D

Rationale: The correct answer is D: Flexible. Plastic is a synthetic material known for its ability to be easily molded and shaped. It is not related to mechanical properties (A), durability (B), or authenticity (C). Plastic's main characteristic is its flexibility, making it suitable for a wide range of applications. This choice best aligns with the defining feature of plastic material.