Radiation & Brachytherapy

May 8, 2026

Upload by Patrick

This document outlines the principles and applications of radiation therapy and brachytherapy in cancer treatment, with a strong emphasis on patient safety and care protocols, particularly for NCLEX #1 exam preparation. It details external radiation therapy, including common indications like shrinking tumors before surgery, and highlights skin care precautions such as avoiding scrubbing, tape, deodorants, shaving, and the use of lotions, creams, perfumes, powders, or cosmetics on the affected area to prevent irritation. Brachytherapy, or internal radiation, is presented with indications for endometrial and cervical cancers, explaining that a radioactive implant is placed directly within the tumor for 24-72 hours, rendering the patient a radioactive hazard. Crucial safety measures for brachytherapy patients are enumerated, focusing on time, distance, and shielding. Time management involves clustering care to limit exposure to 30 minutes per shift and requiring staff to wear a radiation film badge. Distance protocols dictate that visitors maintain at least 6 feet, pregnant women and individuals under 18 are prohibited, and the patient must be in a private room with a closed, signed door indicating radioactive caution. Shielding requires the use of a lead apron during direct patient contact. The document also includes visual aids depicting the setup for external radiation, a cross-section illustrating internal radiation placement, and graphical representations of safety measures.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages1

Reading Time3 min

AccessFree to download

May 8, 2026

Upload by Patrick