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A 43-year-old man comes to the physician 3 days after cutting his arm while hunting. Temperature is 102 F. Physical examination shows lacerations and erythema of the left forearm. Leukocyte …
HY USMLE Q #983 – Hematology See Full Post
A 34-year-old man is evaluated in hospital. A blood smear is shown. Which of the following is the most likely explanation for these findings? Autoimmune hemolysis DNA synthesis …
HY USMLE Q #975 – Hematology See Full Post
A 9-year-old boy is brought to the physician for a 2-day history of yellow eyes. He recently recovered from an upper respiratory tract viral infection. He did not receive any …
HY USMLE Q #968 – Heme / Gastro See Full Post
A 10-year-old girl is brought to the physician for a follow-up examination. Vitals are normal. Physical examination shows scleral icterus. Her father has a history of cholecystectomy and splenectomy as …
HY USMLE Q #967 – Hematology See Full Post
A 52-year-old man comes to the physician for a follow-up appointment. Vitals are normal. Physical examination shows erythematous plaques on his back and arms. They are non-pruritic. Auspitz sign is …
HY USMLE Q #958 – Pathology See Full Post
A 7-year-old boy is brought to the physician following injuring his knee while playing soccer. Arthrocentesis is positive for blood. Past medical history is unremarkable. He has a maternal uncle …
HY USMLE Q #953 – Hematology See Full Post
A 61-year-old man comes to the physician because of 1-month history of progressive fatigue and pain in his left arm and back. His only medication is hydrochlorothiazide for hypertension. Physical …
HY USMLE Q #944 – Hematology See Full Post
A 59-year-old man comes to the physician for a follow-up appointment. He has long-standing diabetes. Physical examination shows an S3 heart sound, lateralized apex beat, and peripheral edema. There is …
HY USMLE Q #933 – Hematology See Full Post
A 32-year-old woman comes to the physician for a follow-up appointment. She has no past medical history. Laboratory studies show: Hemoglobin …
HY USMLE Q #932 – Hematology See Full Post
A 4-year-old boy is brought to the physician for a follow-up examination. His neonatal period was complicated by duodenal atresia for which he underwent surgical repair. Which of the following …
HY USMLE Q #931 – Pathology See Full Post