Arthritis is disease of ________.

The correct answer is Joints.

• Arthritis is the disease of Joints.

Key Points

• Arthritis:
  • The main symptoms of Arthritis are the swelling and tenderness of our joints.
  • The other symptoms of arthritis are joint pain and stiffness, which typically become worsen with age.
  • Arthritis occurs when your body's immune system attacks the tissues of the body.
  • There are two most common types of arthritis:
    • Osteoarthritis: Most common type of Arthritis.
    • Rheumatoid arthritis: Caused due to attack of the immune system on part of our body.

Additional Information

• Skin: 
  • ?The most common form of skin disease is
    • Acne
    • Eczema
    • Psoriasis 
• Kidney: 
  • ?The most common form of kidney disease is chronic kidney disease. 
    • Type 1 or type 2 diabetes
    • High blood pressure
• Liver: 
  • ?The most common types of liver infection are hepatitis viruses, including: 
    • Hepatitis A
    • Hepatitis B
    • Hepatitis C