A 57-year-old man is brought to the emergency department by his family because of several episodes of vomiting of blood in the past 24 hours. He has a history of alcoholic cirrhosis and is being treated for ascites with diuretics and for encephalopathy with lactulose. His vital signs include a temperature of 36.9°C (98.4°F), pulse of 85/min, and blood pressure of 80/52 mm Hg. On examination, he is confused and unable to give a complete history. He is noted to have jaundice, splenomegaly, and multiple spider angiomas over his chest. Which of the following is the best initial management of this patient?
AEndoscopic surveillance
BNon-selective beta-blockers
CCombined vasoactive and endoscopic therapy
DBalloon tamponade
ETransjugular intrahepatic portosystemic shunt (TIPS)
A 49-year-old woman with a history of hepatitis C cirrhosis complicated by esophageal varices, ascites, and hepatic encephalopathy presents with 1 week of increasing abdominal discomfort. Currently, she takes lactulose, rifaximin, furosemide, and spironolactone. On physical examination, she has mild asterixis, generalized jaundice, and a distended abdomen with positive fluid wave. Diagnostic paracentesis yields a WBC count of 1196/uL with 85% neutrophils. Which of the following is the most appropriate treatment?
ACefotaxime
BTransjugular intrahepatic portosystemic shunt placement
CLarge volume paracentesis with albumin
DIncreased furosemide and spironolactone
EMetronidazole
A 56-year-old woman with a history of alcoholic cirrhosis and recurrent esophageal varices who recently underwent transjugular intrahepatic portosystemic shunt (TIPS) placement is brought to the emergency room by her daughter due to confusion and agitation. Starting this morning, the patient has appeared sleepy, difficult to arouse, and slow to respond to questions. Her temperature is 97.6°F (36.4°C), blood pressure is 122/81 mmHg, pulse is 130/min, respirations are 22/min, and oxygen saturation is 98% on room air. She repeatedly falls asleep and is combative during the exam. Laboratory values are notable for a potassium of 3.0 mEq/L. The patient is given normal saline with potassium. Which of the following is the most appropriate treatment for this patient?
ARifaximin
BLactulose
CNadolol
DCiprofloxacin
EProtein-restricted diet
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