Vocabulary for HESI A2

Correct Answer: B

Rationale: Contrite means feeling or expressing remorse or sorrow for one's sins or offenses. - Regretful aligns with this definition as it signifies feeling sorry or remorseful for one's actions. - Guilty implies being responsible for a wrongdoing, but not necessarily expressing remorse like contrite does. - Shameful pertains to feeling disgrace or embarrassment, which is related but not synonymous with contrite. - Pleased is the opposite of contrite as it conveys satisfaction or contentment, lacking the remorseful aspect.

Correct Answer: B

Rationale: The correct answer is B: To draw together. Constrict means to tighten or squeeze together, making something narrower or tighter. This is the opposite of expanding (choice A), freezing (choice C), and dissolving (choice D). Expanding means to increase in size, freezing means to solidify or become rigid, and dissolving means to blend into a liquid. Therefore, the correct answer is B because it best aligns with the definition of constrict.

Correct Answer: C

Rationale: The correct answer is C: Experimental. The word "experimental" implies trying new methods or approaches before resorting to a standard procedure. In this context, the doctor wants to explore different options before considering a risky or invasive procedure. A: Internal - This choice does not fit the context of trying alternative methods before a procedure. It refers to something inside the body, not the nature of the procedure itself. B: Painful - This choice focuses on the potential discomfort of the procedure, which is not the main point of the sentence. The doctor is emphasizing trying other approaches first. D: Expensive - This choice does not relate to the idea of trying different methods before a procedure. The cost of the procedure is not the primary concern in this sentence.

Correct Answer: B

Rationale: The dependent clause in the sentence is "as soon as the puppies were sleeping." This clause cannot stand alone as a complete sentence because it depends on the rest of the sentence for context. It starts with a subordinating conjunction "as soon as," indicating it is dependent. The verb "were sleeping" is also essential to the meaning of the sentence. Option A is incorrect as "slept" is a past tense verb, not part of a dependent clause. Option C "awake" is also incorrect as it is an adjective, not part of a dependent clause. Option D "sleep" is incorrect as it is a noun, not part of a dependent clause.

Correct Answer: B

Rationale: The correct answer is B: was. In this sentence, the past tense verb "explained" is used, so the correct auxiliary verb should be "were" instead of "was." The subject "procedure" is plural, so it requires a plural verb. The other choices (A, C, D) are used correctly in the sentence. The word "procedure" accurately refers to a series of steps, "explained" is the correct past tense form of the verb, and "thoroughly" is an adverb that correctly describes how the procedure was explained.