Pathology MCQs- 10

Q- Which one of the following may precipitate to an acute porphyria attack? A- High carbohydrate diet B- Low carbohydrate diet C- Mediterranean diet D- Vegetarian diet Q- Which one of the following conditions is characterized by high blood pressure, hypokalemia and elevated renal potassium? A- Fanconi syndrome B- Liddle syndrome C- Tay-sachs disease D- … Read more

Pathology MCQs- 9

Q- Which of the following is the most common cause of death in an old patient with uncontrolled diabetes? A- Cerebral hemorrhage B- Hyperosmolar coma C- Myocardial infarction D- Pulmonary embolism Q- A young man was stuck on his leg by a falling rack a week ago. Today, a purple bruise developed on the site … Read more

Repeated USMLE Questions Step 1- 381

Q- In a case of methemoglobinemia, which one of the following is the most likely cause of the brown color of the patient’s blood? A- Carbon monoxide B- Decreased oxygen affinity C- Oxidized hemoglobin D- Reduced hemoglobin Q- Which of the following agents most likely causes vasoconstriction? A- Bradykinin B- Histamine C- Nitric oxide D- … Read more

Pathology MCQs- 7

Q- A 79-year-old woman presents with back pain for 3 months. Radiology of the spines shows compression of T11 and T12 vertebrae. There is no other lesion detected. Which of the following is the most likely diagnosis? A- Ewing sarcoma B- Metastatic adenocarcinoma C- Osteoporosis D- Osteosarcoma Q- A 29-year-old woman presents with bloody discharge … Read more

Pathology MCQ- 6

Q- Which of the following conditions is characterized by irregular blotchy patches of hyperpigmentation localized mostly on the face caused by sun exposure, pregnancy and contraceptive pills? A- Benign lentigo B- Freckles C- Melasma D- Vitiligo Q- Which one of the following conditions characterized by hemolytic episodes caused by increased erythrocyte sensitivity to complement lytic … Read more