A nurse is caring for a client who is admitted to the medical-surgical unit.
The nurse reviews the client's laboratory findings and vital signs. Select the 5 findings that require immediate follow-up.
Temperature
Blood pressure
Hemoglobin and hematocrit
WBC count
Stool results
Current medication
Heart rate
Respiratory rate
Correct Answer : B,C,E,F,G
Rationale for correct choices:
- Blood pressure: The client’s blood pressure is 90/50 mm Hg, indicating hypotension. This can signal volume depletion or active bleeding, which requires immediate assessment and intervention to prevent shock or organ hypoperfusion.
- Hemoglobin and hematocrit: Hemoglobin of 9.1 g/dL and hematocrit of 27% indicate significant anemia, likely from gastrointestinal blood loss. Immediate follow-up is necessary to determine the source and provide interventions such as fluid resuscitation or transfusion.
- Heart rate: The client’s heart rate is 118/min, demonstrating tachycardia. This may be compensatory for hypotension or blood loss, suggesting hemodynamic instability and requiring prompt monitoring and intervention.
- Stool results: Positive hemoccult indicates gastrointestinal bleeding, which aligns with anemia and tachycardia. Identifying and managing the bleeding source is a priority to prevent further complications.
- Current medication: The client takes high-dose ibuprofen (800 mg three times daily), a nonsteroidal anti-inflammatory drug (NSAID). NSAIDs increase the risk for peptic ulcer disease and gastrointestinal bleeding, contributing to the client’s current presentation and requiring immediate provider notification.
Rationale for incorrect choices:
- Temperature: The client’s temperature is 37.5° C (99.5° F), slightly elevated but not indicative of infection or immediate risk. Monitoring is appropriate but not urgent.
- WBC count: WBC is 6,700/mm³, within normal limits, indicating no current infection or acute inflammatory response. This does not require immediate follow-up.
- Respiratory rate: Respiratory rate is 18/min, within normal limits for an adult, and does not indicate acute respiratory distress. Immediate intervention is not necessary.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. 1 cup sliced peaches: Peaches contain some vitamin C but in lower amounts compared with other fruits. They are not the highest source for meeting daily vitamin C needs in toddlers.
B. 1 cup sliced banana: Bananas provide minimal vitamin C and are better known for their potassium content. They are not an effective choice for significantly increasing vitamin C intake.
C. 1 cup sliced kiwifruit: Kiwifruit is exceptionally high in vitamin C, providing more than the daily requirement for a toddler in a single cup. It is an excellent choice for boosting vitamin C intake.
D. 1 cup cubed cantaloupe: Cantaloupe contains vitamin C but in moderate amounts. While beneficial, it is less concentrated than kiwifruit for meeting vitamin C needs.
Correct Answer is D
Explanation
Rationale:
A. "You will need to change the IV dressing site once per week.": Central line dressings for TPN are typically changed every 48–72 hours for gauze or every 5–7 days for transparent dressings, or sooner if the dressing becomes damp, loose, or soiled, to reduce infection risk.
B. "You will need to warm the solution in the microwave before administration.": TPN solutions should never be microwaved due to the risk of uneven heating and nutrient degradation. They should be administered at room temperature.
C. "You will need to weigh the client twice per week.": Clients receiving TPN require daily weights to monitor fluid balance, nutritional status, and detect fluid retention or dehydration promptly. Twice-weekly measurements are insufficient for close monitoring.
D. "You will need to monitor the client's electrolytes daily.": TPN can cause rapid changes in fluid and electrolyte balance, so daily electrolyte monitoring allows timely adjustments to prevent complications such as hypo- or hypernatremia, hypokalemia, and metabolic imbalances.
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