An eclipse of the Moon can only take place at Full Moon, and only if the Moon passes through some portion of the Earth's shadow. The shadow is actually composed of two cone-shaped components, one inside the other.
Joints affected by rheumatoid arthritis include the small joints of the hands, legs and the cervical spine; in other cases the bigger joints like the shoulders and the knees are also affected. The effects of rheumatoid arthritis on the affected joint is failure to function making the patient have a hard time doing small things for themselves.
Rheumatoid arthritis (RA) typically affects your body in many different ways. Most commonly joints are impacted. The areas in a joint that can be damaged are: 1  Synovium-a thin, delicate lining in joints that helps synthesize lubricants and collagens that form the structural framework of the joint.