A nurse is caring for a client who has a new tracheostomy. Which of the following actions should the nurse take when suctioning the client's tracheostomy?
Set the suction source at 220 mm Hg.
Repeat suctioning as needed up to five times.
Hyperventilate the client with 100% oxygen before suctioning.
Suction for 20 seconds with each pass.
The Correct Answer is C
Rationale:
A. Set the suction source at 220 mm Hg: This pressure is excessively high and can damage tracheal mucosa. Recommended suction pressure for an adult tracheostomy is typically 80–120 mm Hg to minimize tissue trauma while effectively clearing secretions.
B. Repeat suctioning as needed up to five times: Frequent suction passes increase the risk of hypoxia and mucosal injury. Generally, suctioning should be limited to a maximum of three passes per session, allowing adequate recovery and reoxygenation between attempts.
C. Hyperventilate the client with 100% oxygen before suctioning: Preoxygenating helps prevent hypoxemia during suctioning by increasing oxygen reserves. This is a standard safety measure, especially in clients with artificial airways, to maintain oxygenation during the procedure.
D. Suction for 20 seconds with each pass: Prolonged suctioning increases the risk of hypoxia, arrhythmias, and airway trauma. Each suction pass should be limited to 10–15 seconds for adults to reduce complications and promote safety.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Raise the side rails up when the client is in bed: Full side rails can increase the risk of entrapment and injury for clients with dementia. They are not recommended as a routine safety measure unless individually assessed and ordered.
B. Place the bedside table at the foot of the bed: Placing furniture at the foot of the bed can create obstacles and increase the risk of trips and falls. The environment should be arranged to allow safe, unobstructed mobility.
C. Keep the television on during the night: Continuous noise, such as a TV, can cause agitation or confusion in clients with dementia, increasing the risk of disorientation and injury. Quiet, calming environments are preferred.
D. Assist the client to the toilet frequently: Clients with dementia are at increased risk for falls due to urgency, confusion, or impaired mobility. Frequent toileting assistance reduces the risk of incontinence-related hazards and falls, promoting safety and dignity.
Correct Answer is {"dropdown-group-1":"C","dropdown-group-2":"A"}
Explanation
Rationale for correct choices:
- Obtain IV access: The client has hypotension (BP 90/50 mm Hg), tachycardia (HR 118/min), and significant anemia (Hgb 9.1 g/dL, Hct 27%), all of which suggest possible active gastrointestinal bleeding. Establishing IV access is a priority to allow rapid fluid resuscitation or blood product administration as needed.
- Prepare for a blood transfusion: Given the positive hemoccult stool, anemia, and vital sign changes, the client may require a blood transfusion to restore hemodynamic stability and oxygen-carrying capacity. Preparing for transfusion ensures timely intervention in case of worsening blood loss.
Rationale for incorrect choices:
- Call the surgical suite to notify that the client is arriving STAT: While the client is scheduled for endoscopy, immediate stabilization takes priority over notifying the surgical suite. The client’s hemodynamic status must be addressed first to prevent deterioration.
- Recheck the client's oxygen saturation: The client’s oxygen saturation is 98% on room air, which is within normal limits. Rechecking is not immediately necessary and does not address the urgent need for stabilization.
- Place the client in a supine position with feet elevated: Although elevating the feet can help improve perfusion temporarily, it does not treat the underlying anemia or hypotension and is less urgent than establishing IV access and preparing for transfusion.
- Offer oral fluids: Oral intake is contraindicated in a client at risk for endoscopy and possible GI bleeding. Fluids could increase the risk of aspiration and do not address hemodynamic instability.
- Administer PRN antacids: Antacids may provide minor symptom relief but do not treat active blood loss or stabilize the client before endoscopy.
- Document vital signs: Documentation is important but secondary to immediate interventions that address the client’s hypotension and potential hemorrhage.
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