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 41-year-old male presents to his primary care provider after seeing bright red blood in the toilet bowl after his last two bowel movements. He reports that the second time he also noticed some blood mixed with his stool. The patient denies abdominal pain and any changes in his stool habits. He notes a weight loss of eight pounds in the last two months. His past medical history is significant for an episode of pancreatitis two years ago for which he was hospitalized for several days. He drinks 2-3 beers on the weekend, and he has never smoked. He has no family history of colon cancer. His temperature is 97.6°F (36.4°C), blood pressure is 135/78 mmHg, pulse is 88/min, and respirations are 14/min. On physical exam, his abdomen is soft and nontender to palpation. Bowel sounds are present, and there is no hepatomegaly. Which of the following is the best next step in diagnosis?
AColonoscopy
BComplete blood count
CAbdominal CT
DAnoscopy
EBarium enema
A 71-year-old woman is brought to the emergency department following a syncopal episode. Earlier in the day, the patient had multiple bowel movements that filled the toilet bowl with copious amounts of bright red blood. Minutes later, she felt dizzy and lightheaded and collapsed into her daughter's arms. The patient has a medical history of diabetes mellitus and hypertension. Her temperature is 99.0°F (37.2°C), blood pressure is 155/94 mmHg, pulse is 82/min, respirations are 15/min, and oxygen saturation is 99% on room air. The patient's exam is notable for fecal occult blood positivity on rectal exam; however, the patient is no longer having bloody bowel movements. The patient's lungs are clear to auscultation and her abdomen is soft and nontender. Labs are ordered as seen below. Hemoglobin: 7.1 g/dL Hematocrit: 25% Leukocyte count: 5,300/mm^3 with normal differential Platelet count: 182,500/mm^3 Two large bore IV's are placed and the patient is given normal saline. What is the best next step in management?
APacked red blood cells
BType and screen
CFresh frozen plasma
DCT abdomen
EColonoscopy
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