Questions

Which of these is diagnostic of pregnancy failure?

Approximately what percentage of ectopic pregnancies have a normal beta-hCG doubling time?

A patent urachus is due to a failure of involution of what fetal structure?

What myometrial thickness around the edge of a gestational sac located near the uterine cornua is suspicious for an interstitial ectopic pregnancy?

Among women with an ectopic pregnancy and a prior history of a caesarean section, what is the approximate frequency of caesarean section scar pregnancy?

All of the following could be an underlying predisposing factor for this patient, EXCEPT...

For diagnostic ultrasound, the setting at the red arrow is better if...

What is the most likely diagnosis?

Which valve separates the right atrium from the right ventricle?

What is the most frequent relation of the common bile duct to the pancreatic head? 

Where is the most common location for an osteoid osteoma?

This is the typical appearance of? 

What is the most common primary malignancy of the skeleton?

How much change in kVp doubles the amount of film density/exposure?

Which tendon lies immediately superficial to the anterior acetabular labrum?

Which of the following locations most commonly demonstrate early erosive changes in rheumatoid arthritis?

In which order do the ossification centres of the elbow appear? 

What is the K-shell binding energy  (K-edge) of iodinated contrast?

Which of the following joints is most frequently dislocated?

What is the eponymous name of a fracture of the ulnar shaft with associated dislocation of the radial head?