A breastfednewborn has just been diagnosed with galactosemia. The therapeutic management for this newborn is to:
Stop breastfeeding
Add amino acids to the breast milk
Substitute a lactose-containing formula for breast milk
Give the appropriate enzyme along with breast milk.
The Correct Answer is A
Choice A reason:
All milk- and lactose-containing formulas, including breast milk, must be stopped during infancy. Soy protein is the formula of choice for newborns and infants with galactosemia. Breast milk should not be used in newborns and infants with galactosemia because it contains galactose, which they cannot metabolize properly.
Choice B reason:
Adding amino acids to the breast milk will not help the newborn with galactosemia, because the problem is not a lack of amino acids, but a deficiency of the enzyme that breaks down galactose. Amino acids are the building blocks of proteins, not sugars.
Choice C reason:
Substituting a lactose-containing formula for breast milk will worsen the condition of the newborn with galactosemia because lactose is composed of glucose and galactose. The newborns will still be exposed to galactose, which will accumulate in the blood and tissues and cause damage.
Choice D reason:
Giving the appropriate enzyme along with breast milk is not a feasible option for the newborn with galactosemia, because there is no oral enzyme replacement therapy available for this condition. The only treatment is dietary restriction of galactose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D","E"]
Explanation
Choice A reason:
Hypertonic is not a type of cerebral palsy, but a term that describes increased muscle tone or stiffness. Hypertonicity can be a symptom of spastic cerebral palsy, which is the most common type of the disorder.
Choice B reason:
Spastic is a type of cerebral palsy that affects about 80% of people with the disorder. People with spastic cerebral palsy have stiff and jerky movements due to increased muscle tone.
Spastic cerebral palsy can be further classified by the body parts affected, such as spastic hemiplegia, spastic diplegia or spastic quadriplegia.
Choice C reason:
Hypotonic is a type of cerebral palsy that affects muscle tone and posture. People with hypotonic cerebral palsy have low muscle tone or floppiness, which makes them appear limp and relaxed. Hypotonic cerebral palsy can affect the whole body or specific parts, such as the trunk, limbs or face.
Choice D reason:
Ataxic is a type of cerebral palsy that affects balance and coordination. People with ataxic cerebral palsy have difficulty with precise movements, such as writing, buttoning a shirt or reaching for a book. They may also walk in an unsteady manner or have problems with depth perception.
Choice E reason:
Mixed is a type of cerebral palsy that includes symptoms of more than one type of the disorder. For example, a person with mixed cerebral palsy may have both spastic and dyskinetic movements, or both ataxic and hypotonic features. Mixed cerebral palsy is usually caused by damage to multiple areas of the brain.
Correct Answer is ["B","D","F","H"]
Explanation
Choice A:
Blood pressure is not a priority finding for a newborn with neonatal abstinence syndrome (NAS). Blood pressure may be slightly elevated or normal in NAS, but it is not a sign of severe withdrawal or a risk for complications. •
Choice B:
Gastrointestinal disturbances are common and serious symptoms of NAS. They include poor feeding, vomiting, diarrhea, dehydration and poor weight gain. These can lead to electrolyte imbalance, malnutrition and failure to thrive. This choice requires immediate follow-up. •
Choice C:
Skin color is not a priority finding for a newborn with NAS. Skin color may be normal or slightly pale in NAS, but it is not a sign of severe withdrawal or risk for complications. •
Choice D:
NAS score is a priority finding for a newborn with NAS. NAS score is a tool used to assess the severity of withdrawal symptoms and the need for pharmacological treatment. A high NAS score indicates that the newborn needs medication to manage the withdrawal and prevent complications such as seizures. This choice requires immediate follow-up. •
Choice E:
Temperature is not a priority finding for a newborn with NAS. The temperature may be slightly elevated or normal in NAS, but it is not a sign of severe withdrawal or risk for complications. •
Choice F:
Oxygen saturation is a priority finding for a newborn with NAS. Oxygen saturation measures the amount of oxygen in the blood. Low oxygen saturation can indicate respiratory distress, which is a common and serious symptom of NAS. Respiratory distress can lead to hypoxia, acidosis, and brain damage. This choice requires immediate follow-up. •
Choice G:
Central nervous system disturbances are common and serious symptoms of NAS. They include tremors, irritability, excessive crying, hyperactivity, increased muscle tone, seizures, and sleep problems. These can indicate severe withdrawal and risk for neurological damage. This choice requires immediate follow-up.
Choice H:
Respiratory rate is a priority finding for a newborn with NAS. The respiratory rate measures the number of breaths per minute. A high respiratory rate can indicate respiratory distress, which is a common and serious symptom of NAS. Respiratory distress can lead to hypoxia, acidosis, and brain damage. This choice requires immediate follow-up.
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