A nurse is assisting in the care of a client on the medical-surgical unit.
Which of the following client findings suggest that the nurse should hold the tube feeding and notify the provider? Select all that apply.
Laboratory electrolyte levels
Oxygen saturation
Abdominal findings
Blood glucose
Gastric residual
pH of gastric contents
Correct Answer : C,E,F
A. Laboratory electrolyte levels: The client’s potassium (3.7 mEq/L) and sodium (137 mEq/L) are within expected reference ranges. These values do not indicate electrolyte imbalance or metabolic instability that would require holding the feeding. Electrolyte disturbances can occur with enteral nutrition, but current results do not support discontinuation.
B. Oxygen saturation: An oxygen saturation of 96% on room air reflects adequate oxygenation and does not indicate aspiration or respiratory compromise. If aspiration from tube feeding had occurred, decreased oxygen saturation or respiratory distress might be present. Current findings do not justify holding the feeding based on oxygenation status.
C. Abdominal findings: A distended, firm, and tense abdomen suggests possible feeding intolerance, delayed gastric emptying, or bowel obstruction. These findings increase the risk for regurgitation and aspiration if feeding continues. Abdominal distention in the presence of enteral nutrition warrants holding the feeding and notifying the provider for further evaluation.
D. Blood glucose: A blood glucose of 152 mg/dL falls within the prescribed correction scale requiring 2 units of regular insulin. Mild hyperglycemia is common with enteral feedings and is addressed with sliding-scale insulin as ordered. This value alone does not require stopping the feeding.
E. Gastric residual: A gastric residual of 90 mL may indicate delayed gastric emptying, particularly when accompanied by abdominal distention. Elevated residual volumes increase the risk of aspiration if feeding continues. Clinical context, including abdominal findings, supports holding the feeding and notifying the provider.
F. pH of gastric contents: A pH of 6.4 is higher than expected for gastric contents, which are typically acidic (pH ≤5). An elevated pH raises concern for possible tube displacement into the respiratory tract or small intestine. This finding requires further verification of placement before continuing feedings.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Turn the newborn's head quickly to one side while they are sleeping: Turning the head quickly elicits the tonic neck reflex (also called the “fencing reflex”), not the Moro reflex. This reflex causes the newborn to extend the arm and leg on the side the head is turned while flexing the opposite limbs.
B. Place a finger in the newborn's palm: Placing a finger in the newborn’s palm elicits the palmar grasp reflex, causing the infant to curl their fingers around the object. It does not trigger the Moro reflex, which involves a startle response of the whole body.
C. Clap hands after laying the newborn on a flat surface: The Moro reflex is elicited by a sudden loss of support or a startle stimulus, such as a loud clap or gentle dropping of the infant’s head slightly backward while lying on a flat surface. The newborn responds with abduction and extension of the arms, followed by adduction and often crying.
D. Hold the newborn upright with one foot touching the crib surface: This action is used to elicit the stepping or walking reflex, in which the newborn makes stepping movements. It does not elicit the Moro reflex, which is a response to sudden displacement or loud stimuli.
Correct Answer is D
Explanation
A. Amniotic fluid color: Assessing amniotic fluid color is important to identify meconium-stained or bloody fluid, which can indicate fetal compromise or infection. While this provides valuable information, it does not provide immediate data about fetal well-being, making it secondary to continuous fetal monitoring.
B. The client's temperature: Maternal temperature is monitored to detect infection, especially after rupture of membranes. However, fever develops over time, so it is not the most immediate priority immediately following amniotomy. Early assessment focuses on detecting acute fetal compromise.
C. Frequency of contractions: Monitoring contraction frequency, duration, and intensity is essential for assessing labor progress. While contraction patterns guide labor management, fetal response to contractions is a higher priority after membrane rupture, as sudden changes can affect fetal oxygenation.
D. Fetal heart rate: Fetal heart rate assessment is the priority immediately after an amniotomy because sudden changes in amniotic fluid volume, umbilical cord prolapse, or cord compression can compromise fetal oxygenation. Early identification of decelerations or abnormal patterns allows rapid intervention to prevent fetal injury.
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