HESI A2 Practice Test Vocabulary

Correct Answer: A

Rationale: The correct answer is A: Protective device. A cast is a rigid protective device used to immobilize and support a broken or injured limb during the healing process. The nurse assisted in the removal of the cast, which indicates it was a protective device. The other choices (B: Medicated sleeve, C: Sling, D: Bandage) do not accurately describe a cast and its purpose in immobilizing and supporting a limb. A cast is not a sleeve with medication, a sling for support, or a simple bandage for wound protection.

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: B

Rationale: The correct answer is B: Reason. 'Rational' is related to reason, logic, and sound judgment. It implies making decisions based on logical thinking rather than emotions. Angry (A) does not relate to 'rational.' Rodent (C) and Proportion (D) are also unrelated to the meaning of 'rational.'

Correct Answer: C

Rationale: The correct answer is C: Immigrant. This term specifically refers to someone who has come to settle in the United States, indicating the intention to establish permanent residence. "Immigrate" (A) is incorrect as it is the action of moving to another country. "Migrate" (B) is incorrect as it refers to moving from one place to another without the connotation of settling permanently. "Emigrant" (D) is also incorrect as it refers to someone leaving their own country to settle elsewhere, not specifically in the United States. Therefore, choice C is the most appropriate term for someone coming to settle in the United States.

Correct Answer: D

Rationale: The correct answer is D: Detestable. The word "detestable" means deserving intense dislike or hatred, which fits the context of the sentence where the student is not well-liked by his peers. A: Geniality means warmth and friendliness, which is the opposite of being disliked. B: Affably means in a friendly and pleasant manner, which also contradicts the idea of being disliked. C: Gregarious means sociable and outgoing, which does not imply being disliked by others.