NBME practice Exams 2023 with complete solutions

Wide pulse pressure and bounding peripheral pulses - Answer- PDA Echo findings in dilated cardiomyopathy - Answer- Diffuse hypokalemia and dilation of the ventricles Causes of dilated cardiomyopathy - Answer- Viral illness, alcohol, ischemia Tx for life threatening hyperkalemia - Answer- Calcium chloride or calcium gluconate X-ray finding doe ankylosing spondylitis - Answer- Narrowing or sclerosis of the SI joints Cause of amenorrhea is bleeding occurs after progesterone challenge - Answer- Anovulation Treatment for SIADH - Answer- Fluid restriction Initial management for claudication - Answer- Exercise program Hard nontender mass in the scrotum that doesn't transilluminate or change size when supine - Answer- Germinal cell tumor MG association - Answer- Thymoma Carbamazepine side effect - Answer- Leukopenia Hx of myelomeningocele repair now w bulging fontanelles, severe motor and sensory deficits, increasing head circumference - Answer- Where does thymus come from - Answer- 3rd and 4th pharyngeal pouches Features of lead poisoning - Answer- Abd pain, anemia, peripheral neuropathy, memory loss/confusion, ATN Lithium toxicity - Answer- Renal, thyroid Bleeding gums, hemorrhages around hair follicles - Answer- Vit C deficiency Management of positive PPD and negative xray - Answer- Treat for latent TB OD causing nystagmus, htn - Answer- PCP Central retinal v occlusion - Answer- Dilated retinal veins, widespread hemorrhages, white exudate Treatment for needlestick if hep b pos pt - Answer- Nothing if adequately vaccinated Amoxiciliib - Answer- Tx to prevent long term