Calculate the PDD of Depth (D)if the Dose at Dmax

question 1

Multiple Choice

Calculate the PDD of depth (d) if the dose at Dmax is 180 cGy and the dose at d is 127 cGy.

• A) 47%
• B) 70.6%
• C) 56%
• D) 75%

---

Definitions:

American Entry

The involvement or participation of the United States in a significant international event or conflict, such as World War I or World War II.

American Laborers

Describes workers in the United States, typically focused on manual or industrial work, integral to the development of the nation's economy.

Organized Labor

Workers united in trade unions, engaging collectively in negotiations and actions aimed at improving their working conditions, wages, and rights.

American Draftees

Individuals conscripted into the military service of the United States, especially during periods of war when voluntary enlistment does not meet the needs of the armed forces.