17 Questions
What is a common side effect of radiation therapy to the head?
Hair loss
Which type of radiation therapy skin effect involves melanin rising to the surface, causing hyperpigmentation of irradiated skin?
Mild erythema
When do skin reactions due to radiation therapy usually begin?
2-3 weeks after starting RT
Which type of hair loss is more common with higher doses of radiation?
Permanent hair loss
What can cause hyperpigmentation and then dry desquamation in irradiated skin?
Mild erythema
Which side effect of cancer treatment may lead to fatigue if left untreated according to the text?
Anemia
What is the term for the more severe skin reaction that may involve wet skin and potential sores during radiation therapy?
Moist desquamation
Which type of bone damage can occur after radiation therapy to the head or neck, characterized by pain and exposed bone, usually in the mandible or jawbone?
Osteoradionecrosis
What is the main reason for lethal tissue damage due to ionization within DNA during radiation therapy?
Direct radiation effects
Which medication is often used for the prevention of acute dermatitis during irradiation and for burns treatment?
Silvadene ointment
What is the condition characterized by the failure of bone tissue to heal for at least 3 months after radiation therapy to the head or neck?
Osteoradionecrosis
What is the purpose of giving radiation therapy before surgery?
To reduce the size of the cancer so it can be removed more easily
What is the term used for radiation therapy administered during surgery?
Intraoperative radiation
What are the three categories of side effects caused by radiation therapy on tissues and organs?
Acute, Subacute, Chronic
What are acute effects of radiation therapy?
Changes occurring in the first 6 months
Why is it important to protect nearby normal tissues during radiation therapy?
To minimize side effects on healthy tissues
Which term describes fatigue experienced by many people undergoing radiation therapy?
Radiation-induced fatigue
Learn about the effects of radiation therapy on the skin, including dryness, moist desquamation, and potential sores. Discover the general skin care measures, such as gentle cleaning, moisturizing, avoiding sun exposure, and using topical steroid creams. Explore the use of Silvadene ointment for acute dermatitis prevention and burns treatment.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
