Latest
Mental Health Matters: Why It's as Critical as Physical Health How Nonprofits Can Reshape Our Education System The Biology of Chronic Stress and Cortisol Healthcare Disparities and Social Determinants of Health The Menstrual Cycle: Phases and Hormones How to Study for Anatomy and Physiology Top Anatomy and Physiology Questions Answered How Neurons Communicate Mental Health Matters: Why It's as Critical as Physical Health How Nonprofits Can Reshape Our Education System The Biology of Chronic Stress and Cortisol Healthcare Disparities and Social Determinants of Health The Menstrual Cycle: Phases and Hormones How to Study for Anatomy and Physiology Top Anatomy and Physiology Questions Answered How Neurons Communicate
Knowledge Hub

📝 Exam Prep

Prepare for HESI, TEAS, and science prerequisites with tips, strategies, and resources from Dr. Sobhanian.

Key Exams Explained

🏥
HESI A2 Exam

The HESI (Health Education Systems, Inc.) Admission Assessment is required by many nursing and allied health programs. It tests:

  • Biology (cell structure, genetics, ecology)
  • Anatomy & Physiology (body systems)
  • Chemistry (atoms, bonds, reactions)
  • Math, Reading Comprehension, Vocabulary

Dr. Sobhanian's tip: Focus your A&P review on the cardiovascular, respiratory, and nervous systems — they're heavily tested.

🎓
TEAS Exam

The ATI TEAS (Test of Essential Academic Skills) is the most widely used nursing school entrance exam. Science section covers:

  • Human Anatomy & Physiology (~32% of science section)
  • Biology (cell biology, genetics, evolution)
  • Chemistry (matter, reactions, macromolecules)
  • Scientific Reasoning

Dr. Sobhanian's tip: Master the organ systems first. Learn each system's organs, functions, and how they interact.

Top Study Strategies

🗓️
Spaced Repetition

Review material across multiple sessions rather than cramming. Your brain retains information better when revisited after 1 day, 3 days, and 1 week.

🎯
Active Recall

Instead of rereading notes, close them and test yourself. Flashcards, practice questions, and self-quizzing build lasting memory.

🗺️
Concept Mapping

Draw connections between related topics. Understanding how body systems interact (e.g., cardiovascular + respiratory) is essential for A&P.

⏱️
Timed Practice

Take full practice exams under test conditions. Build your pacing and reduce exam anxiety through repeated exposure.

👥
Study Groups

Teaching concepts to others is one of the most effective learning strategies. If you can explain it, you know it.

😴
Sleep & Health

Consolidation happens during sleep. Pulling an all-nighter before an exam hurts more than it helps — prioritize 7-8 hours.

Practice Quizzes

🧪
Cell Biology Fundamentals
5 questions · Easy
🧪
Body Systems: Anatomy & Physiology
5 questions · Medium
🧪
Mental Health & Neuroscience
5 questions · Medium
🧪
Cardiovascular System
10 questions · Medium
📚

Need More Help?

Browse our free study guides or ask Dr. Sobhanian's AI assistant a specific question anytime.

Browse Study Guides Take a Quiz
Ask Dr. Sobhanian
AI-powered · Biology & A&P
Hi! I'm Dr. Sobhanian's AI assistant. Ask me anything about biology, anatomy, physiology, or studying tips! 🔬
Powered by Claude AI · Educational use only