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129 results found
created and made 6 changes to the...
Question Which of the following will prolong acquisition time?...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 6 changes to the...
Question Which of the following will have the most T1 contrast?...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 6 changes to the...
Question Which of the following is the primary mechanism for T1 relaxation (lo...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 6 changes to the...
Question Which of the following time constants is shortest?...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 5 changes to the...
Question What does the T2 time constant represent?...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 5 changes to the...
Question Concerning nuclear spin, which of the following is FALSE?...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 6 changes to the...
Question Protons have a spin value of ±½. Paired protons in an atomic nucleus...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 6 changes to the...
Question The radiofrequency pulse is......
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 5 changes to the...
Question Which of the following MRI machine components has NO direct effect on...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 6 changes to the...
Question Loss of the transverse magnetisation vector over time is known as wha...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 6 changes to the...
Question Increasing the strength of the main magnetic field (B0) will......
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 6 changes to the...
Question Hello, I'm Craqdi, I'm in Computerized Radiology and I would like to...
3 months ago
Reviewed by
Yahya Baba ◉
3 months ago
created and made 5 changes to the...
Question In the accompanying image, the pubis bone is indicated by which lette...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 6 changes to the...
Question A trauma patient has bilateral femoral fractures. The orthopaedic tea...
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 7 changes to the...
Question The white arrows are highlighting......
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 13 changes to the...
Question In the accompanying image, the letter B is the......
3 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 4 changes to the...
Question The Hilgenreiner line is a line drawn......
3 months ago
Reviewed by
Hoe Han Guan ◉
3 months ago
created and made 10 changes to the...
Question In which direction will differential misclassification of the presenc...
4 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 7 changes to the...
Question In which direction will non-differential misclassification of the pre...
4 months ago
Reviewed by
Joachim Feger ◉
3 months ago
created and made 6 changes to the...
Question A case control study shows an association between birth order and Dow...
4 months ago
Reviewed by
Joachim Feger ◉
4 months ago
created and made 8 changes to the...
Question Which of the following by far is the most common cause of pseudocirrh...
4 months ago
Reviewed by
Joachim Feger ◉
4 months ago
created and made 6 changes to the...
Question Which of the following is not a risk factor for breast cancer in a ma...
4 months ago
Reviewed by
Patrick O'Shea ◉
4 months ago
created and made 9 changes to the...
Question What is the most appropriate measure of association for a case contro...
4 months ago
Reviewed by
Patrick O'Shea ◉
4 months ago
created and made 9 changes to the...
Question What is the most appropriate measure of association for a cohort stud...
4 months ago
Reviewed by
Patrick O'Shea ◉
4 months ago
created and made 6 changes to the...
Question What is the most appropriate measure of association for a cohort stud...
4 months ago
Reviewed by
Mohammad Taghi Niknejad ◉
4 months ago
created and made 5 changes to the...
Question What is the best interpretation of a risk ratio, rate ratio or odds r...
4 months ago
Reviewed by
Patrick O'Shea ◉
4 months ago
created and made 5 changes to the...
Question When are rate ratios used instead of risk ratios?...
4 months ago
Reviewed by
Patrick O'Shea ◉
4 months ago
created and made 5 changes to the...
Question What is the definition of statistical risk?...
4 months ago
Reviewed by
Patrick O'Shea ◉
4 months ago
created and made 5 changes to the...
Question When can the odds ratio be used as an approximation of the risk ratio...
4 months ago
Reviewed by
Patrick O'Shea ◉
4 months ago
created and made 5 changes to the...
Question How is the number needed to screen calculated?...
4 months ago
Reviewed by
Patrick O'Shea ◉
4 months ago
created and made 9 changes to the...
Question Which of the following is the formula for a positive likelihood ratio...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 11 changes to the...
Question What is the best interpretation of a negative likelihood ratio of 0.1...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 11 changes to the...
Question What is the best interpretation of a positive likelihood ratio of 10?...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 9 changes to the...
Question A diagnostic test has a sensitivity of 90% and a specificity of 90%....
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 11 changes to the...
Question A diagnostic test has a sensitivity of 90% and a specificity of 90%....
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 11 changes to the...
Question Which of the following is the formula for a negative likelihood ratio...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 13 changes to the...
Question What is the definition of a likelihood ratio?...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 8 changes to the...
Question The odds of an event occurring are 1. What is the probability of that...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 12 changes to the...
Question What are the odds of rolling a 4 or a 5 with a fair 6-sided die?...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 6 changes to the...
Question How are odds of an “event” calculated?...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 7 changes to the...
Question How is the malignant potential of a gastrointestinal stromal tumor (G...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 6 changes to the...
Question A thin-walled unilocular cyst with homogeneous internal fluid density...
5 months ago
Reviewed by
Mostafa Elfeky ◉
5 months ago
created and made 5 changes to the...
Question On abdominal CT images of a 55-year-old man, there is a 40 mm partial...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 5 changes to the...
Question On abdominal CT images of a 45-year-old man, there is a 55 mm partial...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 8 changes to the...
Question A 35-year-old male patient with abdominopelvic pain. Regarding pre an...
5 months ago
Reviewed by
Mostafa Elfeky ◉
5 months ago
created and made 6 changes to the...
Question A 45-year-old female patient with microscopic haematuria. Regarding p...
5 months ago
Reviewed by
Mostafa Elfeky ◉
5 months ago
created and made 8 changes to the...
Question A 50-year-old male patient with abdominal pain. Regarding pre and pos...
5 months ago
Reviewed by
Andrew Murphy ◉
5 months ago
created and made 6 changes to the...
Question A 55-year-old female patient with microscopic haematuria. Regarding p...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 6 changes to the...
Question A 60-year-old male patient with microscopic haematuria. Regarding pre...
5 months ago
Reviewed by
Joachim Feger ◉
5 months ago
created and made 6 changes to the...
Question A 65-year-old female patient with left flank pain and haematuria. Reg...
5 months ago
Reviewed by
Ayla Al Kabbani ◉
5 months ago