Medical Quiz
Nail Quiz

Your fingernails are made of:

A. potassium

B. iron

C. protein

D. magnesium

Select your answer:
A  B  C  D  E 

Topics:

Heredity Food Medical Terminology Gastroinestinal Gastroenterology Branches of Medicine Stress Nutrition & Wellness Urinary System, Fluid, Electrolyte and ph Balance Viruses Biomolecules Schizophrenia MEDICINE DNA and Polypeptide Synthesis Forensic Pathology Chemistry Bone Physiology Malaria

Other quiz: Germs & Diseases

Which disease is a non-infectious disease?
A. Diabetes
B. Influenza
C. AIDS
D. Chickenpox