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HESI A2 Exam Prep with Rhenis Nursing.

  • Ace your HESI A2 with expertly crafted study materials from Rhenis Nursing—your trusted partner in nursing exam success.
  • Our prep resources mirror the real exam, helping you master Reading Comprehension, Math, Vocabulary, Grammar, and Biology.
  • Whether you're just starting or fine-tuning your knowledge, our practice questions, rationales, and strategies build confidence and precision for exam day.
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Subject Breakdown

What the HESI A2 Covers

Master every section tested on the exam with focused study guides and realistic practice questions.

Biology

  • •Cell Structure & Function – Organelles, membrane transport, and cellular processes.
  • •Genetics & Heredity – DNA, RNA, mitosis, meiosis, and genetic disorders.
  • •Evolution & Ecology – Natural selection, ecosystems, and environmental interactions.
  • •Human Biology Systems – Overview of major organ systems and their interrelationships.

Mathematics

  • •Arithmetic – Fractions, decimals, percentages, ratios, and proportions.
  • •Algebra – Equations, inequalities, word problems, and variable manipulation.
  • •Geometry – Area, perimeter, volume, and spatial reasoning.
  • •Conversion & Measurement – Unit conversions, metric system, and dosage calculations.

Vocabulary

  • •Medical Terminology – Prefixes, suffixes, and root words used in healthcare.
  • •General Vocabulary – Word meanings, synonyms, antonyms, and context clues.
  • •Word Parts Analysis – Breaking down complex words into recognizable components.
  • •Contextual Usage – Applying vocabulary knowledge in sentence-based scenarios.

Reading Comprehension

  • •Main Idea & Detail – Identifying central themes and supporting information.
  • •Inference & Conclusion – Drawing logical conclusions from passage content.
  • •Vocabulary in Context – Determining word meanings from surrounding text.
  • •Passage Analysis – Analyzing structure, tone, and author's purpose.

Anatomy & Physiology

  • •Cardiovascular System – Heart structure, blood flow, and circulation.
  • •Respiratory System – Gas exchange, lung anatomy, and breathing mechanics.
  • •Renal System – Kidney function, filtration, and fluid balance.
  • •Nervous System – Neuron structure, brain regions, and signal transmission.

Grammar

  • •Parts of Speech – Nouns, verbs, adjectives, adverbs, and their functions.
  • •Sentence Structure – Subject-verb agreement, clauses, and phrase construction.
  • •Punctuation Rules – Commas, semicolons, colons, and apostrophe usage.
  • •Common Errors – Run-on sentences, fragments, and misplaced modifiers.
Try It First

HESI A2 Sample Questions

Get a feel for the exam with free sample questions from our Q-Bank.

HESI A2 BIOLOGY SAMPLE

The cellular membrane consists of a bilayer of which substances?

  • Carbohydrates
  • Phospholipids
  • Proteins
  • Nucleic acids

HESI A2 MATH Sample

Convert the military time 0056 to 12-hour time.

  • 12:56 P.M.
  • 1:56 P.M.
  • 1:56 A.M.
  • 12:56 A.M.

HESI A2 Vocabulary Sample

Which word pertains to motion or movement?

  • Kilocalorie
  • Keratosis
  • Kinetic
  • Kilogram
FAQ

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