A 2-year old girl is presented with rectal bleeding. Her mom noticed blood in her BM yesterday and was worried about it and she decided to go to your clinic to examine her daughter. There is mild pain, not related to meals. No nausea or vomiting. The girl is healthy and her routine physical examination […]
usmle
USMLE Q Bank Step 2 CK-3
37-year-old previously healthy man is brought to the emergency room for dizziness, chest pain and A palpitations. Cardiac chemistry panel is normal. ECG shows a sloping upstroke of the QRS complex. What is the treatment of choice of this condition? A-Atropine B-Digoxin C-Metoprolol D-Procainamide E-Verapamil Answer: According to ECG findings, this is a case of […]
USMLE Q Bank Step 2 CK-2
A 16 year old woman is brought to the emergency room by her mother following a seizure. She is 30 week pregnant with twins. Her mother told you that her daughter was eating lunch and when she stood up she fell on the floor and started shaking. She never had any seizures before. During last […]
USMLE Q Bank Step 1-2
An 18 year-old man presents to the office for evaluation of multiple swellings in his neck. On examination, he has multiple large lymph nodes in his neck. Neurological examination reveals poor coordination on walking. Biopsy of lymph node is positive for lymphoma. He is diagnosed with ataxia-telangiectasia. What is the etiology of this disorder? A- Defective […]
USMLE Q Bank Step 2 CK-1
A 55 year-old man underwent internal fixation of fractured femur after a motorcar accident and massive bleeding 24 hours ago. He was stable after the surgery and his urine output was normal after he received intravenous fluids. Now he complains of substernal chest pain and shortness of breath. On examination, His temperature is 98.8 F, […]
USMLE Q Bank Step 1-1
A 72-year-old man presents to the office for evaluation of new symptoms. He has a history of cancer and takes chemotherapeutic treatment. Now he complains of dyspnea and mild fatigue since last week. Examination reveals temperature of 98.3 F, pulse of 80/min, blood pressure of 140/86 and respiratory rate of 22/min. On chest auscultation, there […]