You are transporting a resident of a nursing home to the hospital for a complaint of abdominal pain for 3 days. during your assessment, you note a tube protruding from the patient's nose, which is connected to a bag of milky-white fluid. this tube is known as a. a nasogastric tube. b gastric tube. c j-tube. d tracheal tube.

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.