Free Questions and Answers for All Medical Students all over the World
Q- A 27-year-old man complains of a 2-week history of watery diarrhea and 5 lb. weight loss. He had no similar episodes in the past, did not travel recently, and did not eat out or take antibiotics. He quit smoking last month after 1 PPD for 5 years. His family history is significant of some … Read more
A 56-year-old man presents to the emergency room complaining of severe chest pain, nausea and excessive sweating for 30 minutes. ECG and laboratory tests confirm the diagnosis of acute myocardial infarction. What is the most likely reason of diaphoresis in this patient? A-Parasympathetic stimulation B-Sympathetic stimulation C-Decreased peripheral resistance D-Decreased sodium and water retention E-Elevated … Read more
Q- A 30-year-old man presents to the clinic complaining of recurrent bouts of diarrhea accompanied by bloating over the past few years. He also reports having itchy vesicles around the extensor surfaces of his upper and lower extremities. The rest of the clinical examination is normal. What is the skin condition most likely present in … Read more
A 42-year-old African-American woman presents to the clinic because of dyspnea that worsens over the last 6 months. She has no fever, chest pain or loss of weight. The patient works as a preschool teacher. Physical examination is unremarkable. Chest x-ray shows bilateral hilar lymphadenopathy. What is the most likely diagnosis? A-Asbestosis B-Pneumonia C-Sarcoidosis D-Tuberculosis … Read more
A 73-year-old man with a history of benign prostatic hyperplasia (BPH) presents to the emergency room complaining of repeated falls. His wife admits that during the past 3 weeks he has had unsteady gait, urinary incontinence and memory disturbances. His medical, surgical and family histories are unremarkable. He has never smoked or taken any recreational … Read more
A 43-year old cashier visits her physician with a complaint of severe pain for 3 months and a new onset of itching in her right leg. Examination reveals multiple varicosities on the medial side the right thigh and leg and an erythematous patch on the medial side of the knee. What is the most common … Read more