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 D
Explanation
Choice A rationale
Depressed fontanels are not typically associated with increased intracranial pressure (ICP) in infants. In fact, bulging fontanels may be a sign of increased ICP1516.
Choice B rationale
A brisk pupillary reaction to light is not a specific sign of increased ICP in infants. Changes in pupillary reaction can occur in various conditions and are not definitive indicators of increased ICP.
Choice C rationale
Increased sleeping is a symptom of increased ICP in infants. However, this symptom alone is not enough to diagnose increased ICP as it can be seen in other conditions as well.
Choice D rationale
Unspecified symptom is not a valid choice as it does not provide a specific symptom to evaluate.
Correct Answer is D
Explanation
Step 1 is: Calculate the Apgar score based on the given vital signs. The Apgar score is calculated based on five criteria: heart rate, respiratory effort, muscle tone, reflex irritability, and color.
Step 2 is: Assign points for each criterion. For heart rate of 160 bpm, assign 2 points. For good, vigorous respiratory effort, assign 2 points. For active movement and well-flexed muscle tone, assign 2 points. For crying with stimulation of soles of feet (reflex irritability), assign 2 points. For body pink but feet and hands cyanotic (color), assign 1 point.
Step 3 is: Add up the points. 2 (heart rate) + 2 (respiratory effort) + 2 (muscle tone) + 2 (reflex irritability) + 1 (color) = 9 points. So, the correct Apgar score for this newborn is 9.
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