The best nursing approach to prevent feeding tube obstruction is:
a. dilute the feeding to make it flow more easily.
b. flush the tube every 4 hours with 20 to 30 mL of tap water.
c. pass a stylet daily to keep the tubing clear.
d. use a larger bore tube where possible.
B
Flushing the tubing every 4 hours helps prevent obstruction. Diluting tube feedings can cause water intoxication. Stylets are never used to clear a tube, and the smallest bore possible should be used for best tolerance.
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