HESI A2 Vocabulary 2024

Correct Answer: D

Rationale: The correct answer is D: recurring. A chronic condition is one that persists over a long period of time or reoccurs frequently. This term specifically refers to a condition that is ongoing or repetitive in nature. A: harmless - This choice does not describe the duration or frequency of the condition, only that it is not harmful. B: critical - This choice implies the condition is severe or urgent, which is not necessarily the defining characteristic of a chronic condition. C: contagious - This choice refers to the ability of a condition to spread from person to person, which is not related to the duration or frequency of the condition.

Correct Answer: D

Rationale: The correct answer is D: A public health association. The CDC stands for Centers for Disease Control and Prevention, a well-known organization dedicated to protecting public health and safety. This choice is correct because the CDC is not an online social network (A), a test for postgraduate students (B), or a pharmaceutical company (C). The CDC's primary focus is on disease control, prevention, and public health promotion, making it the best description among the given options.

Correct Answer: D

Rationale: Certainly! The term "doleful" means expressing sorrow or sadness, which aligns with choice D, "Downcast." This word typically describes someone who is mournful or depressed. Choice A, "Unwell," does not capture the emotional aspect of doleful. Choice B, "Deprived," focuses on lacking something rather than expressing sadness. Choice C, "Conceited," is unrelated as it refers to having an excessively high opinion of oneself. Hence, "Downcast" is the best description for doleful due to its direct association with feelings of sadness or sorrow.

Correct Answer: D

Rationale: The correct answer is D: recurring. A chronic condition is one that persists over a long period of time or reoccurs frequently. This term specifically refers to a condition that is ongoing or repetitive in nature. A: harmless - This choice does not describe the duration or frequency of the condition, only that it is not harmful. B: critical - This choice implies the condition is severe or urgent, which is not necessarily the defining characteristic of a chronic condition. C: contagious - This choice refers to the ability of a condition to spread from person to person, which is not related to the duration or frequency of the condition.

Correct Answer: C

Rationale: The correct answer is C: Remedy. An antidote is a substance that counteracts the effects of a poison or toxin. A remedy is a solution or treatment for a problem or illness, which aligns with the purpose of an antidote. Purity (A) refers to being free from contamination, habitat (B) is the natural environment of an organism, and venom (D) is a poisonous substance injected by animals like snakes or insects. These choices are unrelated to the concept of an antidote.