Enteral radiopaque contrast media is excreted by the 

Besides metastasizing to the lymph nodes, the most common area of metastasis for head and neck cancers is to the

The root word emia means

The total time over which radiation treatments are protractionated is termed

The root word cyano means

Door interlock testing is considered

Tumor volume encompassing visible tumor as seen on diagnostic studies or simulation images is called the

The deep cervical lymph nodes can be found along the

For patients being assessed for radiopaque contrast media injections, the most important evaluation of the patient that the radiation therapist must consider is

The ideal bolus material will have