Given the medical history and nurses’ notes of an infant diagnosed with Tetralogy of Fallot, which of the following actions should the nurse take?
Perform nasopharyngeal suctioning for a maximum of 5 seconds.
Position the infant in a knee-chest position.
Administer morphine via IV bolus.
Provide 100% oxygen by face mask.
The Correct Answer is B
Choice A rationale
Performing nasopharyngeal suctioning for a maximum of 5 seconds is not a recommended action for an infant diagnosed with Tetralogy of Fallot. This procedure is typically used to clear the airway in infants with respiratory distress, not heart conditions.
Choice B rationale
Positioning the infant in a knee-chest position can help increase blood flow to the lungs, which is beneficial for an infant with Tetralogy of Fallot. This condition involves a combination of heart defects that affect the normal flow of blood through the heart.
Choice C rationale
Administering morphine via IV bolus is not a recommended action for an infant diagnosed with Tetralogy of Fallot. While morphine is a powerful pain reliever, it is not typically used in the management of this condition.
Choice D rationale
Providing 100% oxygen by face mask is not a recommended action for an infant diagnosed with Tetralogy of Fallot. While supplemental oxygen can help increase the amount of oxygen in the blood, it does not address the underlying heart defects associated with this condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
A newborn’s heart rate normally varies between 120 and 160 beats per minute, but it can rise to 180 beats per minute when the infant is crying or drop as low as 80 to 90 beats per minute when in deep sleep. Therefore, an apical heart rate of 130/min is within the normal range for a newborn.
Choice B rationale
There is no need to call the provider for further assessment if the newborn’s heart rate is within the normal range.
Choice C rationale
Preparing the newborn for transport to the NICU is not necessary if the heart rate is within the normal range.
Choice D rationale
Asking another nurse to verify the heart rate is not necessary if the heart rate is within the normal range.
Correct Answer is B
Explanation
Choice A rationale
Keeping the head of the bed at a 30-degree angle is not typically necessary following scoliosis repair with Harrington rod instrumentation. The position of the bed is usually determined by the patient’s comfort and the surgeon’s specific post-operative instructions.
Choice B rationale
Initiating the use of a PCA (Patient-Controlled Analgesia) pump for pain control is a common intervention following scoliosis repair with Harrington rod instrumentation. This allows the patient to self-administer pain medication as needed, providing effective and individualized pain control.
Choice C rationale
Repositioning the client by log rolling every 4 hours is a common practice after spinal surgery to prevent pressure ulcers and maintain alignment of the spine. However, it is not the primary intervention in this case.
Choice D rationale
Placing the client in protective isolation is not typically necessary following scoliosis repair with Harrington rod instrumentation. Isolation is usually reserved for patients who are at high risk of infection or who have an infection that could be transmitted to others.
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