Free Questions and Answers for All Medical Students all over the World
A 79-year-old woman complaining of persistent cough presents to the clinic for chest x-ray. A small nodule is detected on the x-ray. Biopsy of the nodule reveals adenocarcinoma containing progesterone receptors. Her past history is significant for endometrial carcinoma treated 2 years ago. What is the most effective treatment for this patient? A-Cytotoxic agents B-Lobectomy … Read more
A 45-year-old man who was diagnosed with malaria and received anti-malarial medication presents to the office with progressive fatigue and loss of appetite. He also mentions that he noticed that his urine has become dark lately. Urinalysis is positive for both bilirubin and urobilinogen. Blood studies show serum total bilirubin of 4.3 mg/dL, hemoglobin concentration … Read more
A 59-year-old man visits his physician for his yearly routine examination. He mentions that his exercise tolerance had been reduced over the last year. He also notes that he experiences shortness of breath and chest pain when he is ascending his home stairs although he lives on the second floor. He smokes 1-2 packs of … Read more
A 57-year-old man with a long history of type 2 diabetes visits the clinic for follow up. He takes metformin, aspirin and pravastatin. His blood pressure was high in the last 2 visits. He made lifestyle changes in the form of diet and exercise but they did not help in lowering his blood pressure. His … Read more
A 43-year-old man visits his physician concerned about finding traces of bright red blood on toilet paper after he wipes. His stool has normal color and not mixed with blood. His medical and surgical histories are unremarkable. He has no family history of colon cancer. What is the most appropriate next step in management? A- … Read more
A 46-year-old woman with a history of fibromyalgia presents to the clinic with a complaint of anxiety, frequent diarrhea and occasional palpitations. She also noticed an unexplained loss of weight and irregular menstrual periods over the last 3 months. What is the most likely laboratory investigation that could lead to a diagnosis in this case? … Read more