For each assessment finding, click to indicate whether findings are generally associated with impaired myocardial function, pulmonary congestion, or systemic venous congestion. Each row must have only one response option selected.

A. Monitoring for activity intolerance is important in clients with anemia, which is common in leukemia and chemotherapy due to decreased red blood cells. However, a platelet count of 25,000/mm³ indicates severe thrombocytopenia, placing the client at high risk for bleeding rather than fatigue-related complications. Therefore, while this assessment may be relevant, it is not the priority intervention for this platelet level.

B. Requiring visitors to wear respiratory masks is an infection control measure appropriate for clients with neutropenia (low white blood cell count). Although myelosuppressive chemotherapy can also reduce white blood cells, the question specifically highlights a critically low platelet count. Thus, bleeding—not infection—is the immediate concern, making this option less relevant to the current priority.

C. This is the most important intervention. A platelet count of 25,000/mm³ significantly increases the risk of spontaneous bleeding, including internal bleeding that may not be immediately visible. Assessing urine and stool for occult blood allows for early detection of hidden (internal) bleeding in the gastrointestinal or urinary tract. Early identification enables prompt intervention, such as platelet transfusions or activity restrictions, to prevent life-threatening hemorrhage. Monitoring for bleeding is a priority in severe thrombocytopenia.

D. Monitoring temperature every 4 hours is appropriate for detecting infection, especially in immunocompromised clients. However, this intervention is more directly related to neutropenia rather than thrombocytopenia. While still important in the overall care of a client receiving chemotherapy, it is not the priority given the immediate risk of bleeding associated with the critically low platelet count.

Rationale for Correct Choices

• Obesity: The client has a BMI of 27 kg/m², placing him in the 98th percentile for age and sex, which meets the criteria for pediatric obesity. Contributing factors include poor diet (frequent fast food, skipping breakfast), sedentary lifestyle (video games, television), and limited physical activity, along with symptoms like exertional dyspnea and joint discomfort.
• Begin exercise regime: Increasing physical activity helps improve cardiovascular fitness, reduce weight, and alleviate symptoms such as dyspnea and joint discomfort. It is a cornerstone intervention in managing pediatric obesity.
• Educate client and parent on healthy nutritional choices: Education is critical due to the family’s reliance on fast food and skipped meals. Teaching balanced, affordable nutrition and consistent meal patterns helps address the root cause of weight gain.
• Weight loss: Monitoring weight trends helps evaluate effectiveness of interventions and ensures gradual, safe weight reduction or stabilization appropriate for age.
• Activity level: Tracking improvements in physical activity tolerance and participation helps assess functional progress and adherence to lifestyle changes.

Rationale for Incorrect Choices

• Diabetes mellitus: Although obesity is a risk factor, the client has no current symptoms (e.g., polyuria, polydipsia, unexplained weight loss) or diagnostic data indicating diabetes.
• Juvenile arthritis: Joint pain is present but occurs with activity and is likely due to excess weight; there are no signs of inflammation, swelling, or stiffness typical of arthritis.
• Chronic bronchitis: The client has dyspnea on exertion and decreased breath sounds, but no chronic cough, mucus production, or smoking exposure history to support this diagnosis.
• Administer NSAID for pain: Pain is rated 0/10 and intermittent; treating the underlying cause (obesity) is more appropriate than routine medication.
• Educate on diabetes management: Not appropriate without a diagnosis of diabetes.
• Begin prescribed antibiotic therapy: No evidence of infection is present.
• Pain: Pain is minimal and not the primary issue; monitoring it does not address the main condition.
• Lung sounds: While slightly decreased, they are not the primary concern; changes are likely secondary to obesity and inactivity.
• Blood sugar levels: Not currently indicated without evidence or diagnosis of diabetes.