Answer the following statement(s) true (T) or false (F)
1. Total brightness gain can be calculated by using the following mathematical formula: Brightness gain = Minification gain Flux gain.
2. To determine digital pixel size, multiply the FOV in mm by the matrix size.
3. One rem is equal to one Sievert (Sv).
4. In SI units, 2.58 × 10?4 Coulomb/kilogram (C/kg) in air is equal to 1 Roentgen.
5. Becquerel (Bq) is the SI unit for radioactive material, and rad is the traditional unit.
1. TRUE Total brightness gain refers to the increased amount of brightness and is the product of minification gain and flux gain.
2. FALSE Digital pixel size is measured in millimeters; divide the FOV by the matrix size.
3. FALSE One Sv is equal to 100 rem.
4. TRUE Roentgen is the traditional measure for exposure in air.
5. FALSE Curie (Ci) is the traditional unit for radioactive material.
You might also like to view...
________ Fibrinogens are minerals found in blood serum
Indicate whether the statement is true or false
Is it ever acceptable for someone else to document on your behalf?
A) No, never B) Yes, but only if you do not have access to the electronic health record C) Yes, but only if you are not able to document because you are out of the facility temporarily D) It depends on the situation
Which of the following is a slope resulting in subcritical flow?
a. mild slope b. steep slope c. critical slope d. normal slope
CPAP for sleep apnea, 11 p.m. to 8 a.m. __________
Fill in the blank(s) with the appropriate word(s).