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A 26-year-old woman comes to the physician for a 2-day history of restlessness, palpitations, and neck tenderness. Heart rate is 90. Thyroid-stimulating hormone (TSH) is 0.3 mIU/L. Radioiodine-131 scan shows …
HY USMLE Q #1055 – Endocrine See Full Post
A 40-year-old woman comes to the physician because of a 3-month history of weakness in her left hand and right leg. She has occasional twitching of all four extremities. Examination …
HY USMLE Q #1053 – Neuro See Full Post
An 84-year-old man comes to the physician for a 2-day history of fever and urinary discomfort. He has no past medical history. Vitals are: temperature 101 F, HR 72, RR …
HY USMLE Q #1047 – Pharm See Full Post
A previously healthy 12-year-old boy is brought to the physician because of right knee and thigh pain for 2 months. He has no history of trauma. The pain is worsened …
HY USMLE Q #1031 – Musculoskeletal See Full Post
A 49-year-old woman comes to the physician for a 2-month swelling of her right foot. There is no history of trauma and she does not report fever or pain. She …
HY USMLE Q #1029 – MSK / Vascular See Full Post
A 12-year-old boy is brought to emergency following a tonic-clonic seizure. He has a 2-month history of behavioral disturbances and a 1-week history of fever and swelling of the left …
HY USMLE Q #1024 – Pathology See Full Post
A 9-year-old boy is brought to emergency for a 5-day history of bloody diarrhea. He has had generalized fatigue for 3 days. Temperature is 98.6 F. Examination shows scleral icterus …
HY USMLE Q #1021 – Hematology See Full Post
A 41-year-old man comes to the physician for a 3-month history of fatigue, generalized weakness, and bilateral hand pain. Physical examination shows hyperpigmentation of the skin of the forearms and …
HY USMLE Q #1011 – Pathology See Full Post
A 21-year-old man with history of asthma comes to emergency 2 hours after acute-onset wheezing that did not respond to albuterol. One hour following administration of nebulized albuterol and intravenous …
HY USMLE Q #1008 – Pulmonary See Full Post
A 59-year-old man is recovering in hospital 2 weeks following a car accident in which he sustained head trauma. Laboratory studies show: Serum sodium …
HY USMLE Q #1005 – Electrolytes See Full Post