Which of the following is the major advantage of using crutches over other assistive devices?
a. Requires less coordination
b. Provides more mobility and flexibility
c. Used equally by persons of any age
d. Adaptable to stairs or level areas
e. Frequently requested by patients
Question 2
If during an immersion disinfection procedure an additional instrument is added to the solution before the disinfection time is up, the ___________.
a. time must be started over for all instruments
b. first instruments can be removed according to the original time limit
c. both a and b
d. neither a nor b