Anurse on an inpatient medical-surgical unit is taking care of a patient with acute gastritis. the patient has a nasogastric tube (ngt) to low-intermittent suction with bilious aspirate. upon reassessment, the nurse finds the aspirate to have become blood-tinged. what should the nurse do next?

The nurse should call and notify the physician right away as this could mean a complication in the client's condition. The client's GI Tract might be bleeding due to the gastric juices in the client's stomach. It needs urgent attention and needs to be properly documented too. 

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1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.