Royalty-Free Test Stock Clipart & Cartoons - Page 1

1. 
   Middle Aged Caucasian Man Undergoing A Stress Test On A Treadmill
2. 
   Middle Aged Caucasian Man Checking A Furnace For Gas Leaks
3. 
   Scientist Squirting Liquid Into Sample Tubes
4. 
   Middle Aged Male And Female College Students Completing Tests Being Watched By A Professor
5. 
   School Boy Nibbling His Nails And Trying To Complete His Test