HESI A2 Vocabulary 2024

Correct Answer: B

Rationale: The correct answer is B: bleeding. A hemostat is a surgical tool used to control bleeding by clamping blood vessels. It does not address pain (A), fever (C), or coughing (D). Pain is managed with analgesics, fever with antipyretics, and coughing with cough suppressants. Therefore, the correct choice is B as a hemostat is specifically designed for controlling bleeding during medical procedures.

Correct Answer: C

Rationale: The correct answer is C: assumed. "Hypothetical" means based on an assumption or guess, not proven. It is not synonymous with "rigorous" (A), which means thorough and precise. It is also not related to "short-term" (B), which refers to a brief duration. Furthermore, "convinced" (D) implies a state of belief or certainty, which is contrary to the tentative nature of something that is hypothetical. Thus, the most suitable definition for hypothetical is "assumed" as it reflects the uncertain and speculative nature of a hypothesis.

Correct Answer: A

Rationale: The correct answer is A: Imitated. "Simulated" means to imitate or replicate something realistically. This choice aligns with the definition of simulated. Choices B, C, and D are incorrect. B: Dampened means to make something wet or moist, not related to simulating. C: Motivated means to give someone a reason for doing something, not related to simulating. D: Recapped means to summarize or review the main points, not related to simulating.

Correct Answer: A

Rationale: The correct answer is A: talus. The talus is the bone that forms the main connection between the foot and the leg, commonly known as the ankle bone. It articulates with the tibia and fibula to allow for ankle movement. The other choices, B: talon refers to an animal's claw, C: fascia is a connective tissue, and D: fascine is a bundle of sticks used in construction. Therefore, A is the correct answer as it specifically identifies the bone that is commonly referred to as the ankle bone.

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.