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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Placing the client with the head reclined back can increase the risk of aspiration and is not recommended.
B. Placing food in the affected side of the mouth could lead to choking, as the client may have reduced sensation or control on that side.
C. Encouraging the client to take small bites can help prevent choking and make swallowing easier.
D. While exercise might promote appetite, it is not directly related to feeding safety and should be discussed separately from swallowing instructions.
Correct Answer is B
Explanation
A. Observe the client's ability to smile and frown: This assessment is related to cranial nerve VII (facial nerve), which controls facial expressions.
B. Instruct the client to look up and down without moving his head: Cranial nerve III (oculomotor nerve) controls eye movements, including upward and downward gaze. Asking the client to look up and down without moving the head assesses the function of this nerve.
C. Ask the client to shrug his shoulders against passive resistance: This assessment is related to cranial nerve XI (accessory nerve), which innervates the trapezius and sternocleidomastoid muscles involved in shoulder shrugging.
D. Have the client stand with eyes his closed and touch his nose: This assessment is part of the cerebellar function test and assesses coordination and proprioception but does not specifically assess cranial nerve III.
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