For example, a 5 panel drug test checks for 5 drugs, while a 10 panel drug screen checks for 10 drugs. A standard 5 panel drug urine test is the drug test most frequently used by government agencies and private employers.
While a member of the senate is called a senator, a representative is simply called a congressman or a congresswoman. However, collectively, both senators and representatives are also referred to as congressmen. The word Senate comes from the Latin word senate meaning old man.
â¢ All Senators are Congressmen (or Congresswomen as the case may be). So, as you can see, the difference between Congress and Senate is quite simple. Congress is the legislative branch of the government. It has two parts; the Senate and the House of Representatives. So, the Senate is a part of the congress. Images Courtesy: Joint session of Congress and Chamber to the Iowa Senate via Wikicommons (Public Domain). Related posts: 1  Difference Between Governor and President. 2  Difference Between Senator and Representative.