A charge nurse is observing a newly licensed nurse administer an enteral feeding to a client who has an established gastrostomy tube.
Which of the following actions by the newly licensed nurse indicates that the charge nurse should intervene?
The nurse checks the volume of the aspirate.
The nurse checks the pH of the aspirate.
The nurse administers 15 mL of water before administering the feeding.
The nurse adds food coloring to the tube feeding.
The Correct Answer is D
This action indicates that the charge nurse should intervene because adding food coloring to the tube feeding is not recommended and can cause adverse effects such as aspiration, diarrhea, and allergic reactions.
Choice A is wrong because checking the volume of the aspirate is a correct action to assess gastric residual volume and prevent complications such as nausea, vomiting, and aspiration.
Choice B is wrong because checking the pH of the aspirate is a correct action to verify the placement of the NG tube and prevent accidental administration of enteral feeding into the lungs.
Choice C is wrong because administering 15 mL of water before administering the feeding is a correct action to flush the NG tube and prevent clogging.
Normal ranges for gastric residual volume are less than 250 mL for adults and less than 5 mL/kg for children. Normal ranges for pH of gastric aspirate are less than 5.5 for adults and less than 4 for children.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A client who is 1 day postpartum and has not voided in 8 hr. This client is at risk of urinary retention, bladder distension, and infection due to the effects of epidural anesthesia, perineal trauma, and fluid shifts after delivery. The nurse should assess the client’s bladder and catheterize if necessary.
Choice A is wrong because a client who is 2 days postpartum and whose fundus is 2 to 4 cm below the umbilicus is showing a normal finding.
The fundus should descend about 1 to 2 cm per day after delivery and be nonpalpable by day 10.
Choice B is wrong because a client who is 3 days postpartum and has not had a bowel movement since prior to admission is not uncommon.
Constipation is a common problem after delivery due to decreased peristalsis, dehydration, and fear of pain.
The nurse should encourage fluid intake, fiber intake, and early ambulation to promote bowel function.
Choice C is wrong because a client who is 4 days postpartum and has lochia serosa is also showing a normal finding.
Lochia serosa is the pinkish-brown discharge that occurs from day 4 to 10 after delivery.
It consists of old blood, serum, leukocytes, and tissue debris.
Correct Answer is C
Explanation
The nurse should explain that the injection is administered in order to prevent vitamin K deficiency bleeding (VKDB) in the newborn. Vitamin K is needed for blood clotting, but newborn babies have very low levels of vitamin K in their bodies at birth because only small amounts of the vitamin pass through the placenta and breast milk. VKDB can cause life-threatening bleeding in various parts of the body, such as the brain, intestines, or skin. VKDB can be classified into early-onset, classic, or late- onset depending on the time of presentation after birth. The most effective way to prevent VKDB is to give a single intramuscular dose of 0.5 to 1 mg of vitamin K to all newborn infants within 6 hours of birth.
Choice A is wrong because sepsis is not caused by vitamin K deficiency, but by bacterial infection.
Choice B is wrong because tachypnea is not caused by vitamin K deficiency, but by respiratory distress or other conditions.
Choice D is wrong because jaundice is not caused by vitamin K deficiency, but by high levels of bilirubin in the blood.
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