What knowledge area is critically tested in the Grammar section of the HESI exam?

The Grammar section of the HESI exam places a strong emphasis on correct sentence structure and word forms. This area involves understanding how to construct clear, grammatically correct sentences, which includes knowing subject-verb agreement, proper tense usage, and the correct forms of words. Mastery of correct sentence structure ensures that candidates can effectively communicate their thoughts and ideas, which is essential in both academic and professional settings.

Having a solid grasp of these concepts helps in recognizing fragments, run-on sentences, and the appropriate use of different parts of speech such as nouns, verbs, and adjectives. This foundational knowledge is crucial not only for success on the exam but also for effective written communication in nursing and healthcare scenarios. The focus on sentence structure and word forms reflects the need for precision in language, which is vital for understanding medical instructions, documentation, and patient interactions.