Timer Setting: This test will save and submit automatically when the time expires. The timer will stop if you leave the test and resume once you log in.
Force Completion: This test can be saved and resumed at any point until time has expired.
Multiple Attempts: This test allows multiple attempts.
5 Sample Questions
One antiseptic used in the barbershop is ____.
A.
hospital-grade disinfectant
B.
a chemical agent
C.
household bleach
D.
hydrogen peroxide
Phenols are ____.
A.
banned from use in barbershops
B.
nontoxic
C.
safe to use on the skin
D.
toxic and caustic
Headrest covers and ____ must be changed for each client.