Answer :
Final answer:
After giving medication through a nasogastric tube connected to suction, the tube should be reconnected to the suction.
Explanation:
After giving medication through a nasogastric (NG) tube that is connected to suction, the tube should be reconnected to the suction. Option a is the correct answer. This ensures that any remaining medication in the tube is suctioned out and prevents backflow. Clamping the tube or leaving the suction off for a period of time is not recommended.
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