HESI A2 Practice Test Vocabulary

Correct Answer: D

Rationale: The correct answer is D: Discharge. Flux refers to the process of flowing or continuous change. Discharge aligns with this definition as it signifies the release or movement of something, reflecting the idea of flow or change. Quantity (A) refers to amount, Inflation (B) refers to a rise in prices, and Strength (C) refers to power or energy, none of which directly relate to the concept of flux.

Correct Answer: B

Rationale: The term 'biologists' in the sentence functions as a subject and represents a person, place, thing, or idea. In this case, 'biologists' refers to individuals who study wildlife. Therefore, 'biologists' is a noun, making choice B the correct answer. Adjectives describe nouns, verbs indicate actions or states, and conjunctions connect words or phrases. In this sentence, 'biologists' is not describing anything, not an action, and not connecting elements, ruling out choices A, C, and D as incorrect.

Correct Answer: C

Rationale: The correct answer is C: Responsible. In the context of the sentence, 'accountable' means being responsible for something. The night nursing staff has the duty to maintain and manage the records, thus they are accountable. A: Receptive - This word means open or willing to accept new ideas, not relevant in the context of being accountable for records. B: Notorious - This word means famous for something bad, which is not applicable in this scenario. D: Preoccupied with - This word means to be excessively concerned or worried about something, not synonymous with being accountable for records.

Correct Answer: C

Rationale: The correct answer is C: Preventive measure. A precaution is a preventive action taken to avoid potential harm or danger. Precautions are proactive steps to prevent negative outcomes. "Rule" (A) is too general and does not specifically imply preventative action. "Routine procedure" (B) suggests a regular process but may not necessarily be taken as a precaution. "Habit" (D) refers to a behavior done regularly and may not always be related to preventing harm. Therefore, C is the best choice as it directly relates to taking action to prevent potential risks.

Correct Answer: D

Rationale: The correct answer is D: Impoverished. Indigent patients are those who are impoverished and cannot afford medical care. This choice directly aligns with the definition of 'indigent'. A: Uninjured is incorrect because it refers to someone who is not physically harmed. B: Apathetic is incorrect as it relates to a lack of interest or emotion. C: Resentful is incorrect as it pertains to feelings of bitterness or anger. In summary, the hospital accepts patients who are unable to pay for medical services, which is reflected in the term 'indigent' and aligns with choice D.