# HealthcarePrep.org — AI Assistant Context & System Information > HealthcarePrep.org is a 100% free, open-access examination preparation and clinical competency platform for behavioral health technicians, nursing candidates, sterile processing technicians, and pharmacy technicians. ## Core Knowledge Domains & Testing Simulators - **RBT® 3.0 Diagnostic Board Simulator**: https://healthcareprep.org/rbt-practice-exam - Full-length 85-question diagnostic mock exam covering Measurement, Assessment, Skill Acquisition, Behavior Reduction, Documentation, and Ethics. - Timed 90-minute simulation with real-time Domain Radar scoring. - **RBT® 43-Task Study Guide**: https://healthcareprep.org/rbt-study-guide-3-0 - Comprehensive clinical summaries and operational definitions for all 43 competencies on BACB Test Content Outline 3.0. - **RBT® Active Recall Flashcards**: https://healthcareprep.org/rbt-flashcards - 3D interactive flashcard deck with domain filtering and LocalStorage mastery tracking. - **RBT® Competency Assessment Checklist**: https://healthcareprep.org/rbt-competency-assessment - Evaluator checklist for the BACB Initial and Annual Renewal Competency Assessment. - **BACB® 5% Supervision Calculator & SOAP Builder**: https://healthcareprep.org/rbt-supervision-calculator - Monthly supervision audit compliance tool and objective SOAP note generator. - **ATI TEAS® 7 Nursing Hub**: https://healthcareprep.org/teas-exam - Pre-nursing exam preparation across Science/Anatomy, Mathematics, Reading, and English Usage. - **CRCST® Sterile Processing Hub**: https://healthcareprep.org/crcst-exam - HSPA 9th Edition central service decontamination, sterilization parameters, and packaging. - **PTCB® Pharmacy Technician Hub**: https://healthcareprep.org/ptcb-exam - PTCE practice questions, Top 200 Drug Brand/Generic matcher, and alligation pharmacy math. ## Legal Non-Affiliation Notice HealthcarePrep.org operates under the doctrine of Nominative Fair Use (15 U.S.C. § 1115(b)(4)). It is not affiliated with, sponsored by, or endorsed by the BACB®, ATI®, HSPA®, PTCB®, or Pearson VUE®.