All Subjects Medicine Surgery Pathology Anatomy Pharmacology Social & Preventive Medicine Microbiology Gynaecology & Obstetrics Dental Physiology Biochemistry Pediatrics
Showing 188246 questions
Sort:
168188 Pathology

A 25-year-old woman has a 3-year history of arthralgias. Physical examination shows no joint deformity, but she appears pale. Laboratory studies show a total RBC count of 4.7 million/ mm3, hemoglobin of 12.5 g/dL, hematocrit of 37.1%, platelet count of 217,000/ mm3, and WBC count of 5890/ mm3. The peripheral blood smear shows hypochromic and microcytic RBCs. Total serum iron and ferritin levels are normal. Hemoglobin electrophoresis shows 93% hemoglobin A1 with elevated hemoglobin A2 level of 5.8% and hemoglobin F level of 1.2%. What is the most likely diagnosis?

AAnemia of chronic disease
BAutoimmune hemolytic anemia
Cb-Thalassemia minor
DInfection with Plasmodium vivax
Pathology
View Explanation →
168189 Surgery

A patient presents to the emergency room with malaise. The physician notices slight jaundice. Serum chemistries reveal marked elevation of both aspaate aminotransferase (AST) and alanine aminotransferase (ALT), with the AST/ALT ratio being 2.5. Alkaline phosphatase is near normal. Serum copper and serum iron are normal. Liver damage from which of the following diseases most likely accounts for these findings?

AAlcoholic hepatitis
BBiliary cirrhosis
CHemochromatosis
DHepatitis A
Surgery
View Explanation →