A nurse is assisting with the care of a 2-year-old child.
Select the 6 findings that require immediate follow-up.
Bowel elimination
Oxygenation
Respiratory rate
Temperature
Hgb
Sodium
Blood pressure
Skin turgor
Creatinine
Correct Answer : A,D,E,G,H,I
A. Bowel elimination: The child has had six watery stools in 24 hours with confirmed Escherichia coli infection, indicating ongoing significant gastrointestinal fluid losses. Continued diarrhea increases the risk of worsening dehydration, electrolyte imbalance, and hypovolemia, especially in a 2-year-old with limited physiologic reserves.
B. Oxygenation: Oxygen saturation has remained between 95% and 98% on room air, which is within acceptable limits for a toddler. There is no evidence of respiratory distress or hypoxemia requiring urgent intervention based on the data provided.
C. Respiratory rate: A respiratory rate of 25–30/min falls within the upper expected range for a 2-year-old, particularly in the presence of fever. There is no indication of severe tachypnea or respiratory compromise requiring immediate follow-up.
D. Temperature: The child’s temperature increased to 38.8°C (101.8°F) on Day 2, indicating persistent or worsening infection. Ongoing fever in the setting of confirmed E. coli and dehydration increases metabolic demand and fluid loss, requiring prompt reassessment and management.
E. Hgb: Hemoglobin of 16 g/dL is elevated for age and suggests hemoconcentration secondary to dehydration. Fluid loss from vomiting and diarrhea reduces plasma volume, artificially elevating hemoglobin concentration, which signals significant intravascular volume depletion.
F. Sodium: Sodium level of 136 mEq/L falls within the normal reference range. There is no current laboratory evidence of hypo- or hypernatremia requiring urgent correction.
G. Blood pressure: Blood pressure readings of 95/56–98/62 mm Hg in a toddler with ongoing fluid loss raise concern for evolving hypovolemia. Although not profoundly hypotensive, the combination of tachycardia, dehydration signs, and weight loss suggests risk for progression to hypovolemic shock.
H. Skin turgor: Delayed skin turgor and sunken eyes are classic clinical signs of moderate to severe dehydration in pediatric clients. These findings reflect decreased interstitial fluid volume and require immediate intervention to prevent further hemodynamic instability.
I. Creatinine: Creatinine of 0.8 mg/dL is elevated for a 2-year-old, indicating possible decreased renal perfusion due to dehydration. Reduced intravascular volume can impair glomerular filtration rate, placing the child at risk for acute kidney injury.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Air is heard escaping from around the mask: Escaping air indicates a poor seal, which compromises the delivery of high-concentration oxygen. A properly functioning non-rebreather mask should have a snug fit to the face, minimizing leaks and ensuring the client receives the intended oxygen concentration.
B. The flow control meter dial is at the correct setting: While setting the prescribed flow rate is necessary, the flow meter alone does not confirm that the mask or reservoir is functioning properly. The actual delivery of oxygen to the client depends on correct assembly, reservoir inflation, and mask seal.
C. The attached reservoir bag is inflated: An inflated reservoir bag indicates that oxygen is flowing into the bag and that the client will receive near 100% oxygen during inspiration. Proper inflation confirms that the one-way valves are functioning and that the mask is delivering high-concentration oxygen as intended.
D. The exhalation ports are covered during inspiration and expiration: Exhalation ports on a non-rebreather mask should remain open to allow carbon dioxide to escape while one-way valves prevent room air from entering during inspiration. Covered ports would restrict gas exchange and compromise oxygen delivery, indicating malfunction.
Correct Answer is A
Explanation
A. Ask the client whether they have advance directives: Upon admission, the nurse is responsible for determining whether the client has completed any advance directives, such as a living will or durable power of attorney for health care. Directly asking the client ensures accurate, up-to-date information and respects client autonomy.
B. Refer to the client's identification card for their advance directives status: An identification card may indicate the existence of an advance directive, but it does not confirm current validity or specific wishes. Relying solely on an ID card does not ensure that documentation is available or accurately reflects the client’s present decisions.
C. Verify the client's advance directives with their health care surrogate: Contacting the health care surrogate is not the first step if the client is competent and able to communicate. The client remains the primary decision-maker unless deemed incapacitated. Verification with a surrogate is appropriate only when the client cannot provide information.
D. Check for a written do-not-resuscitate prescription in the client's medical record: A do-not-resuscitate (DNR) order is only one type of directive and may not reflect the presence of a broader advance directive. Additionally, a DNR must be written as a provider order and may not exist at admission even if the client has other advance directives in place.
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