HESI A2 Practice Vocabulary

Correct Answer: B

Rationale: The correct answer is B: Closed or obstructed. 'Occluded' means to be blocked or obstructed. This term is commonly used in various fields such as medicine and meteorology to describe a blockage or obstruction. The other choices are incorrect: A is the opposite of occluded, C suggests a partial obstruction, and D means to be enlarged rather than blocked. Therefore, B is the correct choice as it accurately reflects the meaning of 'occluded'.

Correct Answer: B

Rationale: The correct answer is B: Broadcasting it. When someone is disseminating information, they are spreading or sharing it widely. This involves distributing the information to a larger audience through various means such as speaking, writing, or broadcasting. Withholding it (choice A) goes against the concept of disseminating, which is about sharing information. Destroying it (choice C) and complicating it (choice D) are also incorrect as they do not align with the purpose of disseminating information, which is to make it accessible and understandable to others.

Correct Answer: C

Rationale: The correct answer is C: Hold fast. Adhere means to stick firmly to a surface or an object. The phrase "hold fast" accurately captures this idea, as it implies a strong and secure attachment. A: Remain intact, refers to staying whole or undamaged, but doesn't capture the idea of sticking or clinging. B: Loosen, means to make something less tight or fastened, which is the opposite of adhere. D: Position next to, does not convey the concept of sticking or being attached.

Correct Answer: B

Rationale: The correct answer is B: envelope. The job of a mail carrier is to deliver mail, which includes letters, packages, and documents. However, the most common item that mail carriers put in mailboxes is envelopes containing letters. Envelopes are compact and easily fit into mailboxes. Packages are usually too large for standard mailboxes. Documents can also be placed in envelopes before being delivered. Therefore, the most appropriate and specific item that the mail carrier would put in every mailbox on the block is an envelope containing a letter.

Correct Answer: C

Rationale: The correct answer is C because the definition of environment refers to the surroundings or conditions in which a person, animal, or plant lives or operates. This includes both external factors like air, water, and temperature, as well as internal factors like emotions and thoughts. Choices A, B, and D are incorrect because they do not encompass the full scope of what an environment entails. Choice A focuses on ideas rather than physical surroundings, choice B is too narrow by only mentioning assistance outside the family, and choice D limits the definition to just positive and negative aspects of a home, excluding other external and internal elements.