Vocabulary HESI A2

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: D

Rationale: The correct answer is D: Poison. A toxin is a poisonous substance produced within living cells or organisms. "Impurity" (A) refers to something that is not pure, not necessarily toxic. "Element" (B) refers to a substance that cannot be broken down into simpler substances, not specifically toxic. "Remedy" (C) is a substance used to cure or relieve a disease, not toxic. Therefore, the best synonym for toxin is "Poison" as it specifically denotes a substance that is harmful and can cause illness or death.

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: B

Rationale: The correct answer is B: improving in status. When a patient's condition is upgraded, it means there has been a positive change or improvement in their health status. This could involve better vital signs, response to treatment, or overall well-being. A: getting worse - This is incorrect because upgrading a patient's condition indicates improvement, not deterioration. C: released from the hospital - This is incorrect as being upgraded does not necessarily mean the patient is ready to be discharged. D: approved for surgery - This is incorrect as upgrading a patient's condition does not specifically indicate approval for surgery, but rather an improvement in their overall health.

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.