EXERCISES, LESSON 10
INSTRUCTIONS: Answer the following exercises by marking the lettered response that
best answers the exercise, by completing the incomplete statement, or by writing the
answer in the space provided at the end of the exercise.
After you have completed all of these exercises, turn to "Solutions to Exercises" at
the end of the lesson and check your answers. For each exercise answered incorrectly,
reread the material referenced with the solution.
You need a densitometer to perform the grid alignment test.
The orientation arrow is toward the (front/back) of the x-ray table. Circle one.
The SID is set at 40 for the grid test.
The grid should be tested every ____________months.
An acceptable density tolerance from the central hole is:
b. 1.0 inch.
d. 2.0 inch.
Check Your Answers on Next Page