A nurse is assisting in the care of a child in the pediatrician's office.

Exhibits

Which of the following symptoms is the child at risk of developing?

Rationale:

• Heart rate of 110/min indicates tachycardia, which can be an early sign of hypovolemia, sepsis, or pain and should be followed up due to the recent report of a "popping" sound and increased drainage.
• Abdominal dressing now has a large amount of serosanguinous drainage, suggesting possible wound dehiscence or evisceration, which is a surgical emergency requiring prompt evaluation.
• Blood pressure of 98/50 mm Hg indicates hypotension, which, along with tachycardia and fever, suggests potential sepsis or internal fluid loss and needs immediate intervention.

• Pedal pulses are 2+, which is within normal limits and unchanged from Day 1, indicating adequate peripheral perfusion at present.
• Oxygen saturation at 95% on room air is within normal limits and not significantly changed from previous levels, requiring no urgent action.
• Breath sounds are still clear and present bilaterally, indicating no respiratory compromise or pulmonary complication at this time.

Rationale:

 • An endoscopy is necessary to visualize the upper gastrointestinal tract for potential ulcers or bleeding sites, especially given the client’s positive fecal occult blood and anemia. This procedure will help identify active bleeding and confirm a diagnosis of peptic ulcer disease.

 • An antifungal prescription is inappropriate because there is no evidence of fungal infection such as thrush or candidiasis. The client’s symptoms and diagnostic findings are more consistent with a gastrointestinal disorder, particularly peptic ulcer disease.

 • Oxygen via nonrebreather mask is not indicated because the client's oxygen saturation is normal at 98% on room air. There are no respiratory symptoms or signs of hypoxia that would necessitate supplemental oxygen at this level of intensity.

 • Low hemoglobin and hematocrit indicate a state of anemia, which is likely due to chronic gastrointestinal bleeding. The client’s history of dark, tarry stools (melena) further supports ongoing blood loss from the upper GI tract, necessitating diagnostic evaluation.

 • History of gnawing epigastric pain is suggestive of peptic ulcer disease but does not on its own justify urgent endoscopy. This history becomes more significant when paired with other alarming signs like bleeding or anemia, but alone it is not a definitive indicator.

 • Stool test results showing a positive hemoccult test confirm the presence of gastrointestinal bleeding. Combined with anemia and pain, this is a key indicator for immediate endoscopic evaluation to locate and treat the bleeding source.

 • H. pylori results support a peptic ulcer etiology, but the infection alone does not require urgent visualization unless there are complications like bleeding, anemia, or severe symptoms, which would necessitate further diagnostic action.

 • Presence of epigastric tenderness is a non-specific physical finding that could result from many conditions and is not sufficient to determine the need for endoscopy without other supportive clinical evidence pointing toward bleeding or ulceration.

 • Smoking and alcohol intake history increase the risk for peptic ulcer disease but are not acute indicators for endoscopy. They contribute to the etiology and chronic risk but do not demonstrate the immediate need for invasive diagnostics.