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

question 25

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%

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Definitions:

Controlled Substance

is a legal term for drugs that are regulated by law, including prescription medications and illicit drugs, due to their potential for abuse or addiction.

Potential For Abuse

The likelihood that a substance can be misused or lead to dependence.

Addiction

A psychological and physical inability to stop consuming a chemical, drug, activity, or substance, despite it causing psychological and physical harm.

Inhalants

Substances that produce vapors inhaled to induce psychoactive effects or a high, often found in household products.