A female client admitted with possible pneumonia and systemic inflammatory response syndrome (SIRS) is manifesting low oxygen saturation rates. Which additional finding(s) associated with SIRS should the nurse report to the health care provider (HCP)? Select all that apply.

Reference Range

White Blood Cell [5,000 to 10,000/mm3 (5 to 10 10/L)]

Hemoglobin [12 to 16 g/dL (7.45 to 9.93 mmol/L)]

Respiratory rate of 26 breaths/minute.

Heart rate of 112 beats/minute.

Temperature of 96.1° F (35.6°C).

White blood count of 14,000/mm3 (14 x 109/L).

Hemoglobin of 12.8 gram/dL (7.94 mmol/L).

Answer and Explanation

Correct Answer : A,B,C,D

A. Respiratory rate of 26 breaths/minute. A respiratory rate ≥22 breaths/minute meets the SIRS criteria and indicates systemic inflammation or respiratory distress. In pneumonia, increased breathing effort may result from hypoxia or infection-related metabolic demands. Persistent tachypnea suggests worsening sepsis and requires urgent intervention.
B. Heart rate of 112 beats/minute. A heart rate ≥90 beats/minute is a SIRS criterion, often caused by infection, hypoxia, or systemic inflammation. In pneumonia, tachycardia may result from fever, pain, or compensatory mechanisms due to decreased oxygenation. An elevated heart rate in sepsis may indicate progressing hemodynamic instability.
C. Temperature of 96.1° F (35.6°C). Hypothermia (<96.8°F/36°C) is a SIRS criterion and may indicate severe sepsis or systemic inflammatory response. While fever is a common response, low temperature suggests immune system dysfunction. Hypothermia in sepsis is linked to poor prognosis and increased mortality risk.
D. White blood count of 14,000/mm³ (14 x 10⁹/L). A WBC >12,000/mm³ or <4,000/mm³ meets SIRS criteria and indicates infection-related immune activation. Elevated WBCs suggest an active inflammatory response to pneumonia. A rising WBC count may indicate worsening infection or ineffective immune control.
E. Hemoglobin of 12.8 gram/dL (7.94 mmol/L). Hemoglobin levels within the normal range (12-16 g/dL) do not indicate SIRS or sepsis progression. While anemia can develop in chronic illness or bleeding, this value does not contribute to SIRS classification. Monitoring oxygenation and perfusion is more relevant in pneumonia cases.

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Correct Answer is B

Explanation

A. Notify healthcare provider (HCP) of the symptoms and administer a PRN pain medication. While notifying the HCP is necessary, administering pain medication does not address the underlying cause of the client’s acute chest pain and difficulty breathing. These symptoms suggest a possible pulmonary embolism (PE), a life-threatening complication after orthopedic surgery. Immediate supportive interventions should be initiated before notifying the provider.
B. Increase the client's IV flow rate and start low-flow oxygen. The client is experiencing acute respiratory distress, which could indicate a pulmonary embolism (PE), a fat embolism, or another postoperative complication. Providing oxygen helps improve oxygenation and reduce hypoxia, while increasing the IV flow rate helps maintain perfusion and prevent shock. These immediate interventions support vital functions while preparing for further medical management.
C. Position the client on the left side while immobilizing the affected leg. This position is used in air embolism management, not pulmonary embolism. In suspected PE, the priority is to optimize oxygenation and circulation rather than repositioning. The affected leg should be immobilized to prevent further embolization, but this is not the first priority.
D. Take the client's vital signs and auscultate all lung sounds. While assessing the client’s vital signs and lung sounds is important, intervention should not be delayed. The priority is to support oxygenation and circulation immediately, as PE can rapidly lead to hypoxia, hemodynamic instability, or cardiac arrest. Assessment should be done concurrently with emergency interventions.

A. View the rhythm in another chest lead. B. Begin chest compressions at a rate of 120 times a minute. C. Auscultate all chest fields for muffled lung sounds. D. Observe for swelling at the fracture site.

Correct Answer is B

Explanation

A. View the rhythm in another chest lead. While verifying the rhythm in another lead may help confirm the accuracy of the monitor, it does not address the immediate absence of a pulse and respirations. The client is in pulseless electrical activity (PEA), which requires immediate intervention rather than rhythm verification.
B. Begin chest compressions at a rate of 120 times a minute. The client has no palpable carotid pulse and no spontaneous respirations despite a sinus rhythm on the monitor, indicating pulseless electrical activity (PEA). PEA is a form of cardiac arrest where the heart shows electrical activity but fails to generate effective circulation. Immediate high-quality chest compressions are essential to maintain perfusion while addressing the underlying cause, such as hypovolemia or tension pneumothorax.
C. Auscultate all chest fields for muffled lung sounds. While assessing for muffled lung sounds may help detect conditions such as tension pneumothorax or hemothorax, it should not delay the initiation of CPR. Once compressions are started, the underlying cause of PEA can be investigated.
D. Observe for swelling at the fracture site. Swelling at the fracture site may indicate bleeding or compartment syndrome, but assessing the fracture should not take priority over initiating CPR. If hemorrhage is suspected as a cause of PEA, rapid fluid resuscitation should be initiated after starting chest compressions.

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Correct Answer is B

Explanation

Correct Answer is B

Explanation

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