Learn the medical word parts and clinical adjectives the HESI A2 Vocabulary subtest draws on most, with original example sentences and a working method for the rest.
ObjectiveV.3.2Read4 minExam weightHealth and Academic Vocabulary ≈ 38% of Vocabulary
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Break an unfamiliar medical term into prefix, root, and suffix to estimate its meaning
Define the clinical adjectives that recur across HESI A2 vocabulary items, such as acute, chronic, bilateral, and febrile
Tell apart commonly confused clinical pairs, including acute versus chronic and flaccid versus rigid
What the lesson concludes
Most unfamiliar medical words are built from a small, reusable set of Greek and Latin parts.
Prefixes usually carry the direction or degree (hyper, hypo, brady, tachy), the root carries the body part or process, and the suffix carries the action (itis, ectomy, algia).
Acute means sudden and severe, chronic means long lasting. They are not opposites in severity, only in timeline.
A word you cannot define in one sitting is a word to log and revisit, not one to guess and forget.