Irradiation - Study guides, Class notes & Summaries

Breast: What is presentation, treatment, prognosis for intraductal papilloma? - presents with bleeding/bloody nipple discharge (most common cause), usually benign, biopsy/resect via major duct excision Breast: What are contraindications to BCT (lumpectomy) in stage I breast cancer (and what specifically is not)? - 1) prior irradiation; 2) pos margins; 3) inflammatory; 4) pregnancy (unless 3rd trimester) Breast: what are the axillary node levels (1-3, and one more category)? - 1 - later...

The design limits for a controlled area are based on the: correct answersB.) Annual recommended dose limit for an occupational worker. Pertaining to the radiation exposure contours for this fluoroscopic unit, which number corresponds to the region receiving the highest exposure? correct answersB.) Number 2 The radiation exposure which is received by the operator of the equipment standing at position number 1 is substantially reduced by the use of: 1.) A stationary radiographic grid 2.) A...

The principal late effects of ionizing radiation on humans include tissue damage ic effects nant disease - ANS ic effects nant disease Late or long-term effects of radiation can occur in tissues as a result of chronic exposure or tissues that have survived a previous irradiation months or years earlier. These late effects, such as carcinogenesis and genetic effects, are "all-or-nothing" effects—either the organism develops cancer or it does not. Examples of late effects of ...

TRANSPLANT PREP REGIMENS - ANSWER-Treatment leading up to transplant Acronyms: Ara-C BCNU BU Cy DLT SCT TBI - ANSWER-Cytarabine Carmustine Busulfan Cyclophosphamide Dose limiting toxicity DStem cell transplant Total body irradiation Induction chemotherapy - ANSWER-The first treatment given for a disease. It is often part of a standard set of treatments, such as surgery followed by chemotherapy and radiation. When used by itself, induction therapy is the one accepted as the bes...

High-Yield and Frequently Missed ABSITE Questions with Correct Answers Breast: What is presentation, treatment, prognosis for intraductal papilloma? - Correct Answer presents with bleeding/bloody nipple discharge (most common cause), usually benign, biopsy/resect via major duct excision Breast: What are contraindications to BCT (lumpectomy) in stage I breast cancer (and what specifically is not)? - Correct Answer 1) prior irradiation; 2) pos margins; 3) inflammatory; 4) pregnancy (unle...

Exam 1: NR228 / NR 228 (2024/2025 Update) Nutrition Guide with Questions and Verified Answers| 100% Correct | Grade A-Chamberlain Q: Experimental study Type of research. Consists of an *experimental group* receiving treatment (or dietary change) and a *control group* receiving no treatment (no dietary change); differences, if any, are then noted. called clinical or laboratory study. Q: Case study Answer: Type of research. analyzes an *individual case* of a disease or health differ...

TRANSPLANT PREP REGIMENS - ANSWER-Treatment leading up to transplant Acronyms: Ara-C BCNU BU Cy DLT SCT TBI - ANSWER-Cytarabine Carmustine Busulfan Cyclophosphamide Dose limiting toxicity DStem cell transplant Total body irradiation Induction chemotherapy - ANSWER-The first treatment given for a disease. It is often part of a standard set of treatments, such as surgery followed by chemotherapy and radiation. When used by itself, induction therapy is the one accepted as the bes...

12- 250W modules is how many kilowatts? Correct Answer-3kW (12x250 = 3000W = 3KW) 5-peak sun hours per day is a measurement of Correct Answer-Insolation or irradiation A 10W light is on for 2 days, how much energy? Correct Answer-480Wh or 0.48kWh A temp corrected 10% increase in voltage from 40Voc is Correct Answer-44Voc at cold temperature Between PV Source Circuit and PV Output Circuit Correct Answer-Combiner Box BIPV is Correct Answer-Building Integrated Photovoltaics Bypass...

Aseptic Technique Exam with Complete Solutions Graded A+ 100 % Guaranteed Pass Purpose of protective eyewear - Answer-- ex.: goggle, facial shields - to prevent fluids from entering the eyes - especially important when blood splashes/spurts are likely - use when other body fluids are likely to be sprayed/splashed on the face Disposal of contaminated reusable equipment - Answer-- placed carefully in a container, labeled, and returned to the appropriate department for sterilization - we...

What is the standard prescription range according to the slides for conventional RT? correct answers1.8-2.4Gy/ 15-40 fractions, 3 to 8 weeks What is the standard prescription range according to the slides for Stereotactic body radiotherapy? correct answersGreater than 8Gy per fraction and up to 30Gy per fraction. 1-5 fractions within 1-2 weeks. Some tumours are not hypoxic and therefore do not benefit from reoxygenation time. This method allows for less normal tissue irradiation, smaller trea...