Miscellaneous Step 1 Take the Self -Learning Pre-Tests (1 hour): No minimum score needed to continue module, 5 questions per section Gallbladder Which of the following is not commonly evaluated in emergent gallbladder ultrasound?*A. Pericholecystic fluidB. Gallbladder wall thickeningC. Gallbladder stone diameterD. Common bile duct dilationWhat is the normal gallbladder wall thickness?*A. less than 3 mmB. less than 5 mmC. less than 7 mmD. less than 10 mmWhich of the following is an abnormal common bile duct diameter?*A. 2 mm in a 24 yo obese femaleB. 6 mm in a 32 yo cachetic femaleC. 5 mm in a 72 yo well appearing femaleD. 3 mm in a 43 yo obese maleWhat is one way to tell the difference between gallbladder sludge and a mass?*A. Obtain multiple views of the gallbladderB. Re-position the patient in lateral decubitus position and evaluate the gallbladder againC. Press harder on the abdomenD. A and BWhat is the preferred location to measure gallbladder wall thickness?*A. Posterior wallB. Anterior wallC. Lateral wallD. Multiple locations and take average
