Linac - Samenvattingen, Aantekeningen en Examens

___ energy does NOT have sharper penumbra - ANSWERLower Edge of the field represents - ANSWER50% idodose line Which is more difficult to measure 4X4 or 20x20 field size? - ANSWER4x4 because penumbra region is larger Cobalt machine has larger penumbra than LINAC because - ANSWERLarger source size Field size defined at intersection - ANSWER50% isodose line Increase SSD, _________ penumbra? - ANSWERincrease wedge factor, ____ Mu? - ANSWERIncrease Wedge angle - ANSWERangle of ...

Nichole’s Math Board Review Exam - Questions, Answers and Explanations A patient treatment with 2 fields separated by 120 degrees, likely needs a ____ degree wedge inserted for even dose distribution. 30 degrees Use the hinge angle formula. A patient is treated using the SAD technique on a 100cm isocentric linac. The field size is 24 x 20. The iso is located 5cm below the patient's skin surface. What does the field measure on the patient's skin? 23 x 19 Use direct proportion. Adjacent field...

CMMB 561 Final Exam Actual Questions and Answers with complete solution What are some early uses of radiation? - answerTo find bullets on the battefield for soldiers, to treat certain diseases BiTEs vs BiKEs vs TriKEs - answerBiTEs: bi-speciifc T cell engager - has one of the scFVs targeting CD3 on the TCR to engage the T cell BiKEs: bi-specific NK cell engages - has one of the scFVs targeting CD16 on the NK cell receptor TRikEs: tri-specific NK cell engager.. - has an additional IL-15 ...

Nuclear Medicine Quiz 100% accurate The Linac generates which kinds of beams in the Therac-25 -ANSWER Beta-Rays and X-rays Radiation of a cancer patient cures cancer cells by what means? -ANSWER Creating free ions which damage their DNA X-rays are an example of what type of radiation? -ANSWER Electromagnetic Alpha-rays are an example of what type of radiation? -ANSWER energetic charged particl

The Linac generates which kinds of beams in the Therac-25 -ANSWER Beta-Rays and X-rays Radiation of a cancer patient cures cancer cells by what means? -ANSWER Creating free ions which damage their DNA X-rays are an example of what type of radiation? -ANSWER Electromagnetic Alpha-rays are an example of what type of radiation? -ANSWER energetic charged particl Beta-rays are an example of what type of radiation? -ANSWER energetic charged particle Gamma rays are an example of what typ...

CMMB 561 Final Exam Actual Questions and Answers with complete solution What are some early uses of radiation? - Answer ️️ -To find bullets on the battefield for soldiers, to treat certain diseases BiTEs vs BiKEs vs TriKEs - Answer ️️ -BiTEs: bi-speciifc T cell engager - has one of the scFVs targeting CD3 on the TCR to engage the T cell BiKEs: bi-specific NK cell engages - has one of the scFVs targeting CD16 on the NK cell receptor TRikEs: tri-specific NK cell engager.. - has an...

CMMB 561 Final Exam Actual Questions and Answers with complete solution What are some early uses of radiation? - answerTo find bullets on the battefield for soldiers, to treat certain diseases BiTEs vs BiKEs vs TriKEs - answerBiTEs: bi-speciifc T cell engager - has one of the scFVs targeting CD3 on the TCR to engage the T cell BiKEs: bi-specific NK cell engages - has one of the scFVs targeting CD16 on the NK cell receptor TRikEs: tri-specific NK cell engager.. - has an additional IL-15 ...

CMMB 561 Final Exam Actual Questions and Answers with complete solution What are some early uses of radiation? - Answer ️️ -To find bullets on the battefield for soldiers, to treat certain diseases BiTEs vs BiKEs vs TriKEs - Answer ️️ -BiTEs: bi-speciifc T cell engager - has one of the scFVs targeting CD3 on the TCR to engage the T cell BiKEs: bi-specific NK cell engages - has one of the scFVs targeting CD16 on the NK cell receptor TRikEs: tri-specific NK cell engager.. - has an...

X-rays: Typical diagnostic wavelength and photon energy range. - Answer-100ev-200 keV min. wavelength 6pm-12nm Structure and function of the x-ray tube. - Answer-A vacuum tube with an anode and a cathode. The cathode is heated and electrons are emitted, they are accelerated by a voltage difference in the tube. When the "brake" against the material of the anode, they release their high kinetic energy in the form of an x-ray. *x-ray tubes are of very low efficiency, most of the radiation i...

ALPHA PARTICLE - nucleus of a helium atom, consisting of 2 protons and 2 neutrons, having a positive charge of 2. ANNIHILATION - total transformation of matter into energy; occurs after the anti-matter positron collides with an electron. ATOM - smallest division of an element that exhibits all the properties and characteristic of the element. BECQUEREL (Bq) - unit of activity in the International System. 1 Bq = 1 dps BETA PARTICLE - electron whose point of origin is th...