3D Anatomy
Explore the human body in 3D
Rotate, zoom and click any organ to see what it does, with nursing notes and quizzes for every body system.
- Interactive 3D model of every body system
- Nursing notes on each structure
- Quizzes by system
100% free, no sign-up
Free Nursing Study Tools
Three free tools from MedTestBank to help you learn anatomy, master dosage calculation and know your drugs before every exam and clinical shift.
Dosage Calculator
Master dosage calculation step by step
Calculators that show every step, unlimited practice problems with corrections and a timed practice exam.
- 14 calculators: IV drip rates, weight-based, heparin and more
- Unlimited practice problems with full corrections
- Timed 20-question practice exam
Nursing Drug Guide
Know what to check before you give it
Drug cards with nursing considerations, side effects and patient teaching, plus drug classes and NCLEX-style quizzes.
- Drug cards for the medications you study most
- Drug classes, suffixes, antidotes and therapeutic levels
- NCLEX-style quizzes with rationales
Ready for exam-style questions?
Learn with the free tools, then test yourself with nursing test banks for the textbooks your program uses, with answers and rationales for every chapter.
Questions about the free tools
Are these nursing tools really free?
Yes. The 3D anatomy viewer, the dosage calculator and the nursing drug guide are free, with no account and no sign-up.
Do they work on my phone?
Yes. All three tools work in the browser on phones, tablets and computers. There is nothing to install.
Can I use them to study for the NCLEX and nursing school exams?
Yes. Each tool includes practice questions with rationales. For full chapter-by-chapter practice, use the test bank that matches your textbook.
Do the tools replace my textbook or drug reference?
No. They are study aids. In clinical practice, always follow the prescriber's order, the medication label, your facility's policies and a current drug reference.