Vomiting BloodYou are called to the home of a 50-year-old al…

Vomiting BloodYou are called to the home of a 50-year-old alcoholic man with a history of cirrhosis of the liver. He called 911 today because he has been vomiting bright-red blood. His vital signs are pulse 110, BP 98/60, R 20. Treatment for this patient includes administration of: