59. A postpartum patient develops sudden bleeding from IV sites, surgical wounds, and mucous membranes following an emergency cesarean section for placental abruption. Laboratory values show dangerously low platelets, low fibrinogen, and elevated D-dimer. Which condition is this?

13. Helicobacter pylori (H. pylori) is unique among bacteria because it can survive in the acidic stomach environment. What specific mechanism allows it to colonize the stomach?

33. When the body’s immune system cannot eliminate Mycobacterium tuberculosis, it attempts to contain the organism by forming a granuloma. What is a granuloma, and what does its wall consist of?

43. Cirrhosis causes portal hypertension through which mechanism?

50. Idiopathic hypereosinophilic syndrome involves a persistent elevation of eosinophils that damages multiple organs. Why does elevated eosinophil count cause organ damage?

50. Cholelithiasis refers to the presence of gallstones. What symptom does a patient typically experience when gallstones are present and the gallbladder contracts?

74. True or False: Spider angiomas in liver disease consist of a central red spot with reddish extensions radiating outward like spider legs — they are caused by elevated estrogen that accumulates because the failing liver cannot metabolize it efficiently.

36. TB treatment is uniquely challenging compared to most bacterial infections. Which of the following correctly describes the challenges of treating tuberculosis?

18. Cancer of the stomach is often diagnosed at a late stage. What anatomical feature of the stomach explains why gastric cancer tends to be asymptomatic until advanced?

39. True or False: Chronic hepatitis C infection is now curable with oral antiviral medications taken for 3-6 months, with the goal of achieving undetectable HCV levels 12 weeks after completing treatment.