According to the American Heart Association, you can get an accurate blood pressure reading by doing the following: Don't smoke, exercise, drink caffeinated beverages or alcohol within 30 minutes of the reading.
1 In the same television series Joel Nestler played the teenage aged version of Clark Kent.  Superman (1948) and Atom Man vs. Superman (1950) were the first television series made starring the comic book character Superman. Kirk Alyn played the super hero in both these productions.
It's a plane! It's Superman! The classic Adventures of Superman episodes from the 1950s starring George Reeves set the tone for how many people still think of Clark Kent, Lois Lane and Jimmy Olsen.