Vocabulary HESI A2

Correct Answer: A

Rationale: The correct answer is A: larynx. The voice box is commonly known as the larynx anatomically. It houses the vocal cords that produce sound when air passes through them. The larynx plays a crucial role in speech production. Choice B: lynx, is a type of wild cat and not related to the voice box. Choice C: pharynx, is a part of the throat responsible for swallowing, not for sound production. Choice D: phalanx, refers to the bones in the fingers and toes, not related to the voice box.

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: D

Rationale: The correct answer is D: Pretending. Illegal operators posing as licensed pharmacists are pretending to be licensed when they are not, deceiving the public. Modeling (A) refers to imitating behavior, not pretending to be something they are not. Inquiring (B) means seeking information, not pretending. Positioning (C) involves establishing a particular place or status, not pretending to be licensed. Therefore, pretending is the most accurate term to describe their actions in this scenario.

Correct Answer: C

Rationale: The correct answer is C: Keep an eye on improvement. In the context of the sentence, monitoring progress means overseeing the development and performance of the pilot program to ensure it is advancing as planned. This involves observing any advancements or setbacks and making adjustments as needed to achieve the desired outcomes. Watching over modernization (A) and taking charge of expansion (B) do not accurately describe the act of monitoring progress. Poring over succession (D) is unrelated to the concept of monitoring progress in this context. Therefore, the best description is to keep an eye on improvement to track the program's development and make informed decisions based on the gathered information.

Correct Answer: D

Rationale: The correct answer is D: Infiltrating. In the sentence, the word "permeating" signifies the spread or diffusion of the disease throughout the general population. "Infiltrating" aligns closely with this meaning as it implies surreptitious entry or gradual spread. The other choices do not accurately capture the context of the sentence: A (Conquering) implies overcoming, B (Wounding) indicates causing harm, and C (Deterring) suggests preventing or discouraging rather than the actual spread of the disease. Thus, D (Infiltrating) is the most appropriate choice based on the context provided.