Computed Radiography (Digital Radiography) | X-ray Physics | Radiology Physics Course #32
High yield radiology physics past paper questions with video answers
Perfect for testing yourself prior to your radiology physics exam 👇
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Computed radiography is a type of digital radiography (in so much as the radiograph is ultimately displayed as a digital image). The process itself is largely analogue. Here we will discuss the formation of a latent image as well as the processing steps required to create the final radiograph. We review the constituents of the computed radiography cassette including europium doping and F centres. Then we will review how shining red laser light will cause phosphorescence to occur leading to a signal that can be converted into a digital pixel value.
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Not sure if the question banks are for you?
If you're here, you're likely studying for a radiology physics exam. I've spent the last few months collating past papers from multiple different countries selecting the most commonly asked questions. You'll be surprised how often questions repeat themselves!
The types of questions asked in FRCR, RANZCR AIT, ARRT, FC Rad Diag (SA), ABR qualifying Core Physics and MICR part 1 are surprisingly similar and the key concepts remain the same throughout. I've taken the most high-yield questions and answered them in video format so that I can take you through why certain answers are correct and others are not.
Happy studying,
Michael
#radiology #radres #FOAMrad #FOAMed
Пікірлер: 29
Thank you for saving my life before exam
i cant believe i studied for hours when all i had to do was watch this 10 minute video. thank you!!!
Hi doctor....when will we have a CT lecture?
You mentioned that you can keep a latent image for a long time. One thing to keep in mind is the half life of the signal is on the order of hours so you can’t really keep cassette for months
Wonderful explanation thankyou so much 😌😌
Kindly asking if you can help me understand,the formation of latent image in cr
I’m planning to do fcrad part 1 in a couple months and I’m super stressed, thanks for making these videos 🙏
MRI SPINE ANATOMY
how CR can cause increased radiation exposure to patients?
Thank you so much, your vids and practice questions are so good! Please never stop teaching 🙏
Thank you! Your series really makes a great companion in reading Bushberg physics
Great. If I do not know, at least I know where I can get help from these great but free resources. Thank you.
Wow very informative I must say
Very informative and to the point.
Thanks!
Amazing Teaching skills ❤
TY!
Thank you:)
Please make video on fluoroscopy thank you so much
Thx alot