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Skeletal System Homeostatic Imbalances › View65 year old male has ridden his bike over heavy, mountainous terrain for over 30 years. He has noted increasing knee and hip pain in both legs. The doctor took Xrays and noted that there was significant breakdown of cartilage between the joints and his bones were rubbing together. The doctor diagnosed the man with _______________________.
A. Myalgia
B. Rheumatoid arthritis
C. Osteoarthritis
D. Osteoporosis
Joints in our Body › View
Sprain occurs when we __________ the joint
A. under use
B. extend the joint
C. over use
D. run faster