Kaplan Nursing Entrance Exam Practice 2026 – Comprehensive Prep

An adjective serves the function of modifying a noun or pronoun, which means it provides additional information about the qualities, quantities, or characteristics of the noun or pronoun it describes. By doing so, adjectives help to create a clearer and more vivid picture in the reader's or listener's mind. For example, in the phrase "the tall building," the adjective "tall" gives specific information about the height of the building, enhancing the reader's understanding. This modification can include attributes such as color, size, shape, age, origin, and many other descriptors that contribute to a more nuanced understanding of a noun or pronoun in a sentence.

In contrast, the other options relate to different grammatical functions. Modifying a verb, connecting clauses, or describing an action pertain to adverbs, conjunctions, and other parts of speech, which all serve their distinct roles in sentence structure. By focusing on how adjectives operate within language, it's clear that their main purpose is to enhance nouns and pronouns, making option B the accurate choice.