HESI A2 Vocabulary 2024

Correct Answer: D

Rationale: The correct answer is D because the question states that the lump is palpable, meaning it can be felt. This indicates that the lump is physically detectable by touch, which is a characteristic of a palpable lump. Choices A, B, and C are incorrect because the question does not provide any information to suggest that the lump is malignant, has burst, or is warm. Therefore, the correct answer is D based on the specific information given in the question.

Correct Answer: C

Rationale: The correct answer is C: Scornful. Contemptuous and scornful are synonyms, both indicating a feeling of disdain or disrespect towards someone or something. Sympathetic (A) means showing compassion, exhausted (B) means very tired, and insensitive (D) means lacking empathy. These choices are incorrect as they do not convey the same meaning as contemptuous.

Correct Answer: D

Rationale: The correct answer is D: Disregard. 'Contravene' means to violate or disobey a rule, law, or order. In the given sentence, the interns are being asked if they went against or ignored the doctor's orders. The word 'comply with' (A) means to obey, which is the opposite of 'contravene'. 'Misjudge' (B) means to make an incorrect judgment, which is unrelated to disobeying orders. 'Comprehend' (C) means to understand, which does not fit the context of going against the doctor's orders. Therefore, D is the best choice as it accurately reflects the meaning of 'contravene' in the given sentence.

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: C

Rationale: The correct answer is C: clavicle. The clavicle is commonly known as the collarbone in anatomy. The clavicle is a long bone that connects the shoulder blade to the sternum. It is easily identifiable due to its S-shaped curve and plays a crucial role in shoulder movement and stability. Explanation: A: Cloaca - Cloaca is a term used in zoology to describe a common opening for the digestive, excretory, and reproductive systems in some animals. It is not related to the collarbone. B: Cannula - A cannula is a thin tube inserted into the body for medical purposes such as administering fluids or medications. It is not related to the collarbone. D: Clavier - Clavier refers to a keyboard musical instrument like a piano. It is not related to the collarbone.