Questions
Multiple choice questions are not just simple ways to check factual knowledge. They can also include images or can be used to integrate understanding across multiple areas. Questions are automatically included at the bottom of related articles as revision but can also be accessed directly from this page. Find out more about MCQs.
Question 2982
Lumbar radiographs in a 65-year-old male with lower back pain reveal an indistinct margin of the superior endplate of L4. Which of the following is most likely to account for this?
Question 2980
Which other spondyloarthritis is radiographically indistinguishable from ankylosing spondylitis?
Question 2965
In phase contrast MR angiography (PC MRA), blood flowing at 50cm/s through a slice exhibits 180 degrees of phase change after being exposed to the bipolar phase gradients. What is the velocity encoding (VENC) value that has been used in this sequence?
Question 2833
Which of the following ultrasound modes has the shortest spatial pulse length (best axial resolution)?
Question 2831
Which of the following parameters can NOT be assessed on an arterial spectral waveform in a healthy patient?
Question 2830
Which of the following will increase the maximum velocity a pulse wave Doppler machine is able to accurately detect?
Question 2825
Which of the following will reduce side lobe intensity?
Question 2822
Amplification of signal generated from ultrasound echoes returning from deeper tissues is known as what?
Question 2820
Which ultrasound mode is used to generate a 2 dimensional greyscale image?
Question 2819
Which of the following is NOT a function of the damping block?
Question 2807
Which statement is not true about the napkin-ring sign?
Question 2683
Which technetium-99 labeled tracer is used for the detection of foci of splenic tissue?
Question 2673
Which connective tissues disease is commonly associated with nonspecific interstitial pneumonia (NSIP) pattern on imaging?
Question 2675
Which autoimmune disorder is least likely to cause interstitial lung disease?
Question 2658
What is the most likely etiology of the vascular abnormality shown?
Question 2618
According to the WHO Classification, Group 1 pulmonary hypertension includes which of the following etiologies?
Question 1646
Which one is not the COVID-19 pneumonia?
Question 1656
75 years old man with fatigue, dyspnea on exertion and a history of bilateral carpal tunnel syndrome.
RTA reported difficulties obtaining a good inversion time in this patient. The width of the interventricular septum measured 20 mm. T1 was in the range of 1170-1250 ms that is >6 standard deviations above the normal range. Myocardial extracellular cellular volume (ECV) >55%.
What is the most likely diagnosis?
Question 535
A 20-year-old woman presents with headaches and undergoes a contrast enhanced MRI. What is the most likely diagnosis?
Question 1346
What condition does this individual most likely have?
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