The nurse is educating a mother on how to prevent iron deficiency anemia in her healthy full-term 6-month-old infant. Which action should the nurse recommend to the parents to feed their child who is still breastfeeding?

Choice A reason:

Reducing blood pressure is not a primary management goal for nephrotic syndrome in children. While hypertension can be a complication of nephrotic syndrome, the main focus of treatment is on managing proteinuria, edema, and preventing complications. Blood pressure management may be necessary, but it is not the primary goal.

Choice B reason:

Increasing the excretion of urinary protein is not a desired goal in the management of nephrotic syndrome. In fact, one of the main objectives is to reduce proteinuria (excessive protein in the urine) because it leads to hypoalbuminemia (low levels of albumin in the blood) and edema. Therefore, increasing urinary protein excretion would worsen the condition.

Choice C reason:

Increasing the ability of tissues to retain fluid is not a management goal for nephrotic syndrome. The condition is characterized by edema due to fluid retention, and the goal is to reduce this edema by managing proteinuria and using diuretics if necessary. Therefore, increasing fluid retention would be counterproductive.

Choice D reason:

Reducing the excretion of urinary protein is a primary management goal for nephrotic syndrome1. Proteinuria is a hallmark of the condition, and reducing it helps to alleviate hypoalbuminemia and edema. Treatment often includes corticosteroids to reduce inflammation and protein leakage, as well as other medications to manage symptoms and prevent complications.

The correct answer is d) Central nervous system.

Choice A reason:

The musculoskeletal system is not primarily affected by abnormal phenylalanine levels. Phenylketonuria (PKU) is a metabolic disorder that primarily impacts the brain and cognitive functions. While muscle weakness can occur due to overall health deterioration, it is not the primary system affected by phenylalanine toxicity.

Choice B reason:

The renal system is not the main target of phenylalanine toxicity. Although the kidneys play a role in filtering blood and excreting waste, the toxic effects of phenylalanine accumulation are more pronounced in the brain. Therefore, the renal system is not the primary system affected by abnormal phenylalanine levels.

Choice C reason:

The GI system, or gastrointestinal system, is not the primary system affected by abnormal phenylalanine levels. While dietary management is crucial for individuals with PKU to control phenylalanine intake, the toxic effects are primarily seen in the brain. The GI system is involved in the absorption and digestion of nutrients, but it is not the main system impacted by phenylalanine toxicity.

Choice D reason:

The central nervous system (CNS) is the primary system affected by abnormal phenylalanine levels. Phenylketonuria (PKU) leads to the accumulation of phenylalanine in the brain, causing severe brain damage and cognitive impairments. High levels of phenylalanine can disrupt neurotransmitter synthesis and brain development, leading to intellectual disabilities and other neurological issues. Therefore, the CNS is the main system impacted by phenylalanine toxicity.