(August 2012) Although lupus usually occurs alone, many people with lupus sometimes have symptoms characteristic of one or more of the other connective tissue diseases, like rheumatoid arthritis, scleroderma, Sjogren's syndrome, polymyositis-dermatomyositis, and various forms of vasculitis.he differentiation between someone who has rheumatoid-like arthritis and lupus vs. someone who has rheumatoid arthritis/SLE overlap is either an issue of severity of the findings or more likely a matter of semantics with no significant clinical difference.
Question 1. An oscilloscope is a very useful piece of electronic test equipment. Most everyone has seen an oscilloscope in use, in the form of a heart-rate monitor (electrocardiogram, or EKG) of the type seen in doctorâs offices and hospitals.
An electroscope is an early scientific instrument that is used to detect the presence and magnitude of electric charge on a body.It was the first electrical measuring instrument. type of electroscope is also used in the quartz fiber radiation dosimeter. Electroscopes were used by the Austrian scientist Victor Hess in the discovery of cosmic rays. Electroscopes detect electric charge by the motion of a test object due to the Coulomb electrostatic force.