Final answer:
Nasogastric intubation and enteral feedings have associated complications including aspiration pneumonia, displacement of the tube into the trachea, and infection at the insertion site. The correct answer is all of the above, as these are unexpected findings related to the procedure.
Step-by-step explanation:
Unexpected findings related to Nasogastric Intubation and Enteral Feedings can include a variety of complications. The correct answer is 4) All of the above, as there are multiple risks associated with the procedure. The increased risk of aspiration pneumonia is a serious concern due to the potential for stomach contents to enter the lungs. Displacement of the tube can occur, misdirecting the tube into the trachea instead of the esophagus, which can lead to airway obstruction or other serious complications. Additionally, there can be an infection at the insertion site, which could be due to nosocomial or opportunistic infections introduced via contaminated medical equipment.
Answer: 4) All of the above