Ptv Samenvattingen, Aantekeningen en Examens

What is the TD 5/5 for the kidney? - Answer-23 Gy What would a QA level 1 action item require? - Answer-Inspection, but treatment can continue What is the backscatter factor at the level of Dmax? - Answer-Tissue Air Ratio (TAR) What technique can be used to accomplish forced shallow breathing? - Answer-Gating What are the parts of the oral cavity? - Answer-Floor of the mouth, retromolar trigone, gingiva, anterior 2/3 of tongue, hard palate What is the tolerance for gantry & collimator angl...

Dosimetry Exam 1 Questions with complete solution 2023GTV - correct answer gross tumor volume. palpable or visible tumor. CTV - correct answer clinical target volume. visible plus any subclinical disease that needs treatment. PTV - correct answer planning target volume. CTV plus margins for error. OAR - correct answer organs at risk. radiosensitive organs that influence planning. Treated Volume - correct answer includes a specific isodose line. Irradiated Volume - c...

ARRT BOARD EXAM |100% Correct Answer| 2024/2025 Study year What is the TD 5/5 for the kidney? *Ans* 23 Gy What would a QA level 1 action item require? *Ans* Inspection, but treatment can continue What is the backscatter factor at the level of Dmax? *Ans* Tissue Air Ratio (TAR) What technique can be used to accomplish forced shallow breathing? *Ans* Gating What are the parts of the oral cavity? *Ans* Floor of the mouth, retromolar trigone, gingiva, anterior 2/3 of tongue, hard palate ...

Dit document heb ik geschreven tijdens het lopen van het vak Patiënt, Therapie en Veiligheid aan de Rijksuniversiteit Groningen. Ik heb zowel colleges als opdrachten en oefencasuïstiek in de samenvatting verwerkt, waardoor het een uitgebreide samenvatting is van het vak. Ik heb verschillende tabellen gemaakt van de ziektes en geneesmiddelen: naam geneesmiddel, werking, contra-indicatie en bijwerking. Hierdoor heeft de samenvatting mij goed geholpen bij het voorbereiden van de mondelinge af...

What Does UTC stand for - ️️Coordinated Universal Time Airspeed - ️️The forward speed of an aircraft relative to the air through which it moves **Provide the definition of the following aviation terms** PTV Tarmac Finger - ️️PtV - Passenger Transfer Vehicle. special kind of bus used to transport passengers to and from the aircraft and the terminal It may be equipped with a hydraulic lift which enables the vehicle to be raised up level with the aircraft door or gate **Ta...

Goal of radiation Correct Answer: - to irradiate a predefined target volume while minimizing exposure to adjacent normal tissues. - Radiation oncologists and medical oncologists collaborate to determine overall goals and treatment approaches. - Multiple diagnostic procedures are employed to define the tumor volume and prescribe the correct dose of radiation. - Radiation physicists, dosimetrists, oncologists, and therapists use sophisticated hardware and software to model geometric an...

SBRT lung fractionation - ANS 6-30 Gy in 1-5fx 5 Fx x 10 Gy 4 Fx x 12 Gy 3 Fx x 20 Gy Dose heterogeneity - ANS 1. Overlapping beams with tight margin will put high doses in the center of the target. 2. High Doses in Center may not help radiobiologically but there is no particular disadvantage. 3. Higher dose of radiation administered anywhere within the tumor will enhance the composite cytotoxic effect of and increase the TCP. 4. EUD (Equivalent Uniform Dose) is more rob...

Name Branches/vessels of Aortic Arch* - ANSWER-C) Innominate Artery* a) Rt CCA b) Rt Subclavian D) Lt CCA* E) Lt Subclavian* Most common anatomic variant of the AO Arch* is: - ANSWER-Common origin of the Innominate and Lt CCA* Subclavian artery becomes known as what artery after crossing the lateral margin of the 1st rib? * - ANSWER-Axillary Artery Common Hepatic, Splenic, Lt Gastric artery are branches arising from what Abdominal artery? * - ANSWER-Celiac Trunk* (1st major bran...

What Does UTC stand for - ️️Coordinated Universal Time Airspeed - ️️The forward speed of an aircraft relative to the air through which it moves **Provide the definition of the following aviation terms** PTV Tarmac Finger - ️️PtV - Passenger Transfer Vehicle. special kind of bus used to transport passengers to and from the aircraft and the terminal It may be equipped with a hydraulic lift which enables the vehicle to be raised up level with the aircraft door or gate **Ta...

In dit document staat een samenvatting van de leerdoelen en de lessen van radiotherapie periode 4 leerjaar 1