Health Science
Written Test
Human Growth & Development
Physical, cognitive and psychosocial development across the human lifespan.
Secondary · Postsecondary/Collegiate
Study NowBuilt by students, for HOSA competitors
Study smarter. Compete stronger.
HOSA Prep turns your competitive event into a clear study plan: guided lessons, spaced-repetition flashcards, original practice tests, AI tutoring and real progress tracking.
Free forever plan · Pro $3.99/month · Cancel anytime
Everything you need to prepare
Study guides & lessons
Structured topics, key terms, quick facts and competition tips for every event.
Smart flashcards
Spaced repetition, custom decks and AI-generated cards for your weak topics.
Practice tests
Original multiple-choice questions with explanations, timing and full history.
AI Study Assistant
Ask questions in plain language and get explanations tuned to your event.
AI interview practice
Rehearse interview and presentation events with structured feedback.
Progress analytics
Readiness score, topic mastery, streaks and accuracy trends over time.
Popular events
116 competitive events with dedicated study pages.
Health Science
Written Test
Medical Math
Conversions, dosage, IV rates, intake and output, and clinical measurement calculations.
Secondary · Postsecondary/Collegiate
Study NowHealth Science
Written Test
Medical Terminology
Word roots, prefixes, suffixes and abbreviations used to build and interpret medical language.
Secondary · Postsecondary/Collegiate
Study NowHealth Science
Written Test
Nutrition
Macronutrients, micronutrients, dietary guidelines, therapeutic diets and nutritional assessment.
Secondary · Postsecondary/Collegiate
Study NowHealth Science
Written Test
Pharmacology
Drug classifications, mechanisms, routes, interactions and safe medication principles.
Secondary · Postsecondary/Collegiate
Study NowEmergency Preparedness
Skills
Team
CPR/First Aid
High-quality CPR, AED use, choking response and first aid for common emergencies.
Secondary · Postsecondary/Collegiate
Study NowFree
Genuinely useful on its own.
- Browse all HOSA events with full event pages
- Basic study guides for every event
- 20 flashcards per event
- 2 practice tests per day (up to 20 questions)
- 8 AI Study Assistant messages per day
- Basic study planner and progress tracking
Pro · $3.99/month
For serious competitors.
- Unlimited practice tests, questions and test history
- Custom tests by topic, difficulty and timed simulations
- Unlimited flashcards, custom decks and spaced repetition
- AI-generated flashcards and weak-topic decks
- Expanded AI Study Assistant with personalized tutoring
- Unlimited AI interview and presentation practice
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