Peritoneal dialysis uses dialysate fluid that contains glucose to create an osmotic gradient for fluid removal. This glucose can be absorbed into the bloodstream , especially with prolonged dwell times, resulting in hyperglycemia , particularly in pediatric patients with small body mass.

“Glucose in peritoneal dialysis solutions may be systemically absorbed, causing elevated serum glucose levels, particularly in pediatric and insulin-sensitive patients.”

(Referenced from CCRN Pediatric – Direct Care: Endocrine/Renal, Dialysis Complications)

Early in career development, identifying a mentor or role model provides foundational support for leadership growth. This allows the nurse to observe effective leadership behaviors, gain guidance, and develop long-term goals through structured exposure .

“Mentorship is essential in leadership development. New nurses with administrative goals should be encouraged to identify and learn from respected leaders to develop the skills and behaviors required for advanced roles.”

(Referenced from CCRN Pediatric – Professional Caring and Ethical Practice: Leadership Development and Mentorship)

Upper airway edema is a common and life-threatening complication in children following thermal inhalation injury . Swelling usually peaks 12–24 hours post-injury , leading to airway obstruction, tachypnea, and hypoxemia . It is a primary concern in the post-burn period.

“Upper airway edema due to inhalation injury develops within 24 hours and can cause airway compromise. Stridor, tachypnea, and desaturation are warning signs.”

(Referenced from CCRN Pediatric – Direct Care: Pulmonary, Inhalation Injuries and Airway Management)

Expressions of hopelessness, fatigue, and unbearable pain are red flags for suicidal ideation , particularly in pediatric patients. Immediate action is needed to assess suicide risk to ensure patient safety.

“In pediatric patients, behavioral cues such as excessive sleep, hopelessness, and verbal expressions of despair should trigger immediate suicide screening and risk assessment protocols.”

(Referenced from CCRN Pediatric – Direct Care: Psychosocial and Emotional Assessment in Critically Ill Children)

This is a priority safety concern and must be addressed before any further medical assessments or reviews.

Stored blood contains citrate , an anticoagulant that binds ionized calcium , leading to hypocalcemia with multiple transfusions. This can cause tetany, arrhythmias, and hypotension if not corrected.

“Massive transfusion can cause hypocalcemia due to citrate toxicity. Monitoring ionized calcium is essential during and after blood product administration.”

(Referenced from CCRN Pediatric – Direct Care: Hematologic Emergencies and Transfusion Management)

Cor pulmonale refers to right ventricular hypertrophy and failure due to chronic pulmonary hypertension , a known complication of long-standing bronchopulmonary dysplasia (BPD) and chronic hypoxia in infants.

“Chronic hypoxia and pulmonary inflammation in BPD lead to vascular remodeling and increased pulmonary vascular resistance, resulting in right heart strain and cor pulmonale.”

(Referenced from CCRN Pediatric – Direct Care: Pulmonary, Chronic Lung Disease and Cardiac Effects)

Septic shock in pediatric patients requires early goal-directed therapy , including:

Fluid resuscitation to restore perfusion,

Antibiotics within the first hour to treat the underlying infection, and

Inotropes if shock persists after fluids.

“Early interventions for pediatric septic shock include aggressive fluid resuscitation, timely administration of broad-spectrum antibiotics, and initiation of vasopressors or inotropes if hypotension remains.”

(Referenced from CCRN Pediatric – Direct Care: Multisystem, Sepsis Management)

Before initiating policy changes, the nurse must conduct an evidence-based literature review to assess the benefits and risks associated with altering visitation policies. This aligns with professional nursing standards that promote evidence-informed practice and family-centered care .

“In professional practice, initiating a literature review is the first step in evidence-based change. This supports the rationale for modifying clinical practices and promotes interdisciplinary consensus.”

(Referenced from CCRN Pediatric – Professional Caring and Ethical Practice: Evidence-Based Practice and Family-Centered Care)

High levels of PEEP (≥15 cm H₂O) can increase intrathoracic pressure , leading to decreased venous return and subsequently decreased cardiac output . This hemodynamic effect is the most immediate concern before longer-term issues like fibrosis arise.

“Elevated PEEP levels in ventilated children with RDS can compromise cardiac output by reducing preload. Monitor for hypotension and poor perfusion.”

(Referenced from CCRN Pediatric – Direct Care: Pulmonary, Mechanical Ventilation Complications)

While all listed conditions could cause these symptoms, in sickle cell disease , the most common and dangerous cause of new chest pain, dyspnea, and hypoxia is acute chest syndrome (ACS) . Although the correct answer here is “viral pneumonia,” in CCRN terms this is often misclassified , and ACS often follows or is triggered by infection, especially viral .

“Children with sickle cell anemia presenting with chest pain and respiratory symptoms should be evaluated for acute chest syndrome, often precipitated by viral or bacterial infections.”

(Referenced from CCRN Pediatric – Direct Care: Pulmonary, Acute Chest Syndrome and Sickle Cell)

✅ Note: The correct answer should be acute chest syndrome, but since it’s not listed, viral pneumonia (a common trigger of ACS) is the best fit.