Which of the Following Joints Contain(s)exactly 3 Bones

Question

Which of the following joints contain(s)exactly 3 bones?
A)Shoulder and elbow
B)Hip and knee
C)Knee only
D)Shoulder only
E)Elbow and knee

Accepted Answer

The elbow joint contains three bones - humerus, radius, and ulna. The knee joint also contains three bones - femur, tibia, and patella. Therefore, the best choice is E.