Aclient with esophageal varices has severe hematemesis, and a sengstaken-blakemore tube is inserted. what design and purpose does the tube have?

Which non prescription drug is commonly abused by teens

Darren was recently ticketed for speeding over 110 mph on the freeway. when the police officer stopped darren and asked him why he was going so fast, he replied that he was "king of the world." the month before this, darren felt sad and listless and had trouble getting up the energy to go to school. he probably suffers from:

Anne is 60 years old and rather frail. she fractured her forearm while playing with her grandson. that was two months ago, but her arm is still in a sling. which disease is she likely suffering from?