A patient with suspected meningitis is scheduled for a lumbar puncture. What action should the nurse take before the procedure?
Transfer the patient to radiology.
Enforce NPO status for 4 hours.
Help the patient to a lateral position.
Administer a sedative medication.
The Correct Answer is C
A. Transfer the patient to radiology: Lumbar punctures are typically performed at the bedside in the patient's room or in a procedure room, not in radiology.
B. Enforce NPO status for 4 hours: NPO (nothing by mouth) status is not typically required before a lumbar puncture unless specifically ordered by the healthcare provider for a particular reason.
C. Help the patient to a lateral position: Before a lumbar puncture, the patient should be placed in a lateral recumbent position (usually on their side with knees flexed towards the chest) to facilitate the procedure and minimize the risk of complications such as post-dural puncture headache.
D. Administer a sedative medication: Sedative medications are not routinely administered before a lumbar puncture, as they can alter the patient's level of consciousness and interfere with neurological assessment during and after the procedure.
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Related Questions
Correct Answer is C
Explanation
A. Cardiac monitoring for bradycardia: While cardiac changes can occur with spinal cord injury, respiratory complications are more common and pose a greater immediate threat to the patient's well-being. Therefore, assessing respiratory status takes priority over cardiac monitoring in this situation.
B. Administration of low-molecular-weight heparin: Venous thromboembolism prophylaxis is important for patients with spinal cord injury, but it is not the highest priority within the first 16 hours of admission. Respiratory assessment is more critical for immediate patient safety.
C. Assessment of respiratory rate and effort: Respiratory complications, such as impaired breathing or respiratory failure, are common in patients with spinal cord injury, particularly at the C5 level, which affects the diaphragm and intercostal muscles. Early detection of respiratory distress is crucial for timely intervention to prevent respiratory compromise.
D. Application of pneumatic compression devices to legs: Pneumatic compression devices are used for preventing venous thromboembolism, but they do not address the immediate priority of assessing and managing respiratory status in a patient with spinal cord injury.
Correct Answer is D
Explanation
A. The patient has dysphasia: Dysphasia (difficulty with speech) is a common symptom of stroke but does not contraindicate the use of aspirin for acute ischemic stroke management. Aspirin is routinely administered in the acute phase of ischemic stroke to prevent further clot formation.
B. The patient has atrial fibrillation: Atrial fibrillation increases the risk of embolic strokes, and aspirin may be used for stroke prevention in certain cases. However, the presence of atrial fibrillation alone does not indicate a contraindication to aspirin administration in the acute setting of a suspected stroke.
C. The patient has a history of brief episodes of right-sided hemiplegia: A history of transient ischemic attacks (TIAs) or brief episodes of hemiplegia suggests a risk factor for stroke but does not necessarily contraindicate the use of aspirin in the acute phase of stroke
management. Aspirin is commonly used for secondary prevention after TIAs or minor strokes.
D. The patient reports that symptoms began with a severe headache: Severe headache as the initial symptom of stroke raises concerns about a possible hemorrhagic stroke rather than an ischemic stroke. Administration of aspirin in the setting of a hemorrhagic stroke can worsen bleeding and increase morbidity and mortality. Therefore, the nurse should consult with the healthcare provider before giving aspirin to determine the appropriate course of action based on the patient's presentation and diagnostic evaluation.
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