Sir your question no 2 in case of large patient lowering tube voltage- patient dose incresed! Quantum mottle incresed and noise too! But your answer all above! Is it right? Please response me🙏
Radiation output is proportional to the square of tube voltage but shows a linear relationship with tube current. This means that a small reduction in tube voltage leads to substantial dose reduction in comparison with tube current. Reducing tube voltage from 120 kVp to 100 kVp or 80 kVp theoretically yields dose reductions of 33% and 65%, respectively, when all other parameters remain unchanged. Even if tube current and exposure time are increased to compensate for reduced photon flux, low tube voltage scans reduce the radiation dose for most CT examinations, while preserving diagnostic image quality.
Scope and salary, I am studying in nims punjagutta Hyderabad bsc radiology can I perform ultrasound abroad by learning here in India?? If not why??? Plz reply 🥺🥺🥺
Radiation output is proportional to the square of tube voltage but shows a linear relationship with tube current. This means that a small reduction in tube voltage leads to substantial dose reduction in comparison with tube current. Reducing tube voltage from 120 kVp to 100 kVp or 80 kVp theoretically yields dose reductions of 33% and 65%, respectively, when all other parameters remain unchanged. Even if tube current and exposure time are increased to compensate for reduced photon flux, low tube voltage scans reduce the radiation dose for most CT examinations, while preserving diagnostic image quality.
Good teaching sir
thank you so much, sir, for the great information.
Very helpful,Sir.
Keep watching
Thank you sir nice video next video on topic Radiation protection
Ok
thanks sir for good videos i request to make video for ct biopsy
Nyc video
Keep watching
Thank you so much sir.... 🙏..... Sir app plz osssc ka question banaiye
👍 Great
Thank you 👍
Sir carry on you are the best in quiz content
Great sir
Keep watching
Sir your question no 2 in case of large patient lowering tube voltage- patient dose incresed! Quantum mottle incresed and noise too! But your answer all above! Is it right? Please response me🙏
If MAS fxt!
Radiation output is proportional to the square of tube voltage but shows a linear relationship with tube current. This means that a small reduction in tube voltage leads to substantial dose reduction in comparison with tube current. Reducing tube voltage from 120 kVp to 100 kVp or 80 kVp theoretically yields dose reductions of 33% and 65%, respectively, when all other parameters remain unchanged. Even if tube current and exposure time are increased to compensate for reduced photon flux, low tube voltage scans reduce the radiation dose for most CT examinations, while preserving diagnostic image quality.
Yes sir you are right today i got this fact in theory in ctscan thank u sir
Sir msc radiodiagnose ke entrance exam mei bhi isi tarah ke questions aate hei kuch alag?
Very helpful video sir next topic radiation physics
Video is already uploaded for the same topic u want. Link is given below : ruclips.net/video/akY1YNU2uyc/видео.html
Nice ,
Temporal resolution previous question answer CT scan and now MRI how?
Please define?
Tranformar par video bayae
ok
Sir colon ke ulcers ct scan maine dikhte hai kay?
Sir Hindi language me bhi question read kraya kariye plz
Sir ur question karaye fluoroscopy, MRI, CT, msct us and positioning
Sure
Sir me radiography ka course krna chahta hu kye me sonografi kr sakunga ya nahi
Actually radiography ka course karke ap sonography k liye authorised person nhi bn paoge.
Sonography k liye authorised person mbbs,md hote h
Scope and salary, I am studying in nims punjagutta Hyderabad bsc radiology can I perform ultrasound abroad by learning here in India?? If not why???
Plz reply 🥺🥺🥺
Yes u can practice USG abroad by learning in India.
Or u can enroll for USG technician course abroad and then can practice
You can earn anywhere btw 1L - 3L in abroad based on your skill n experience
Please upload osssc based question
Sure
Anatomical landmarks, vertebral levels and radiography positioning mcqs topic can we cover please?
Sure
On contrast flow time in different regions in ct
Q 11 wrong ANS - B is Right
How? Plz batayein
Q2 wrong h q ki kvp increase krte h toh dose km hota h jb kvp decrease krte h tb dose badta h
Radiation output is proportional to the square of tube voltage but shows a linear relationship with tube current. This means that a small reduction in tube voltage leads to substantial dose reduction in comparison with tube current. Reducing tube voltage from 120 kVp to 100 kVp or 80 kVp theoretically yields dose reductions of 33% and 65%, respectively, when all other parameters remain unchanged. Even if tube current and exposure time are increased to compensate for reduced photon flux, low tube voltage scans reduce the radiation dose for most CT examinations, while preserving diagnostic image quality.
When kV increase Compton scattering also increase so patient dose also increase
MRI has superior contrast resolution than any other modality
Nope it is about spatial resolution
Previous question paper...
Ok
Can you please explain in english also
anatomy and physiology mcq
Sure
Sir aapka education kya hai
Graduation in radiography
special xray views
Sure
I want to talk with you sir
Dear sir, question no 9 is wrong, CT numbers for bone is 400