Health & Wellness Quiz: Test Your Human Body Knowledge

Multiple-Choice Questions

1. Largest organ? Skin
2. Organ filtering blood and producing urine? Kidneys
3. Nutrient strengthening bones and teeth? Vitamin D
4. Exercise combining cardio and strength? CrossFit
5. CPR stands for? Cardiopulmonary Resuscitation
6. Recommended adult sleep? 7–9 hours
7. Skin specialist? Dermatologist
8. Lifestyle factor directly increasing heart disease and stroke risk? Smoking
9. Brain region controlling movement and coordination? Cerebellum
10. Nutrient essential for calcium absorption and bone health? Vitamin D

These questions sample core health literacy topics. Continuous learning supports informed self-care and preventive decisions.