A client is admitted to the intensive care unit (ICU) with sepsis and acute respiratory distress syndrome (ARDS). The client is orally intubated and mechanically ventilated. Which intervention is most important for the nurse to include in the client's plan of care (POC)?

Teach communication board use.

Use antiseptic solution with oral care.

Recommend hours for visitation.

Promote uninterrupted periods of sleep.

Answer and Explanation

The Correct Answer is B

A. Teach communication board use. While nonverbal communication tools are helpful for intubated clients, they do not directly prevent complications associated with mechanical ventilation and ARDS. The priority in this critically ill client is to prevent ventilator-associated pneumonia (VAP) and sepsis-related complications.
B. Use antiseptic solution with oral care. Clients on mechanical ventilation are at high risk for ventilator-associated pneumonia (VAP), which worsens outcomes in ARDS. Using an antiseptic solution (such as chlorhexidine) for oral care reduces bacterial colonization in the oropharynx, decreasing the risk of VAP. This intervention is a key component of ventilator bundle protocols to improve survival rates in critically ill patients.
C. Recommend hours for visitation. While family support is important, setting visitation hours does not directly impact the client's recovery from ARDS and sepsis. Infection prevention and lung protection strategies take higher priority in the acute phase.
D. Promote uninterrupted periods of sleep. Rest is important for critically ill clients, but preventing life-threatening complications such as VAP, sepsis progression, and oxygenation failure takes precedence. Proper oral care with antiseptics directly reduces infection risk and improves patient outcomes.

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Correct Answer is C

Explanation

A. Elevate the head of the bed and provide a pillow under the client's head. While elevating the head of the bed to 30 degrees can help reduce ICP by promoting venous drainage, placing a pillow under the head may cause neck flexion, which can obstruct venous outflow and worsen intracranial pressure. Instead, the head should be maintained in a neutral midline position without excessive flexion or extension.
B. Suction the endotracheal tube every 15 minutes to reduce choking. Frequent suctioning can increase ICP due to coughing and vagal stimulation. Suctioning should be performed only as needed and using minimized suction duration to prevent sudden rises in intracranial pressure.
C. Intersperse treatments and nursing care with frequent rest periods. Clustering too many nursing interventions together can overstimulate the client and cause spikes in ICP. Providing adequate rest periods between activities such as repositioning, suctioning, and assessments allows intracranial pressure to return to baseline levels, helping to prevent sustained increases.
D. Change positions frequently while providing basic nursing care. Frequent repositioning can cause sudden fluctuations in ICP, especially if movements are abrupt or cause venous obstruction. Turning the client slowly and maintaining the head in a neutral position is recommended to avoid exacerbating intracranial hypertension.

A. Expel the excess air and heparin from the syringe. B. Place sample in arterial blood gas syringe. C. Obtain a minimum of 1 mL of blood. D. Aspirate the blood sample slowly.

Correct Answer is C

Explanation

A. Expel the excess air and heparin from the syringe. While removing excess air prevents gas exchange alterations, this is not the priority when obtaining an SVO₂ sample. Excess heparin could dilute the sample, but proper blood volume collection is the first concern.
B. Place sample in arterial blood gas syringe. SVO₂ measures venous oxygen saturation, which is different from arterial blood gases (ABGs). Using an ABG syringe is incorrect because it is heparinized for arterial sampling, and arterial blood does not reflect mixed venous oxygenation.
C. Obtain a minimum of 1 mL of blood. SVO₂ is measured from the distal lumen of a pulmonary artery (PA) catheter to assess oxygen delivery and consumption. At least 1 mL of blood is required for an accurate reading, ensuring sufficient sample volume for laboratory analysis.
D. Aspirate the blood sample slowly. While slow aspiration can help prevent hemolysis, it is not the primary concern when collecting an SVO₂ sample. The priority is obtaining a sufficient volume (≥1 mL) for an accurate measurement.

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A client is admitted to the intensive care unit (ICU) with sepsis and acute respiratory distress syndrome (ARDS). The client is orally intubated and mechanically ventilated. Which intervention is most important for the nurse to include in the client's plan of care (POC)?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is monitoring for signs of increased intracranial pressure (ICP) in a client who attempted suicide by jumping from a tenth floor balcony. The client is intubated and mechanically ventilated. Which intervention should the nurse implement to minimize rises in ICP?

Correct Answer is C

Explanation

The nurse is collecting a blood sample for a mixed venous oxygen saturation (SVO2) level from the distal lumen of a pulmonary artery (PA) catheter of a client in cardiogenic shock. Which action should the nurse implement?

Correct Answer is C

Explanation

Exhibits Based on the client's diagnosis, which results does the nurse expect in the blood gas? Select all that apply

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Based on this rhythm strip, which interpretation should the nurse make?

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