Patient Positioning on the NCLEX
The position-per-condition list: lumbar puncture, liver biopsy, air embolism, dyspnea, ICP, and more.
Positioning questions are pure recall plus one why. Learn the list, then learn the reason each position works.
Neuro and spine
Post lumbar puncture: flat for several hours per policy, with fluids, to reduce spinal headache. Increased ICP: head of bed 30 degrees, head midline, no hip or neck flexion; both help venous drainage. Autonomic dysreflexia (spinal cord injury with pounding headache and hypertension): sit the patient upright first, then find and remove the trigger (full bladder is the classic). Stroke with dysphagia: fully upright for all intake, chin tuck per speech therapy.
Chest and abdomen
Dyspnea, COPD, heart failure: high Fowler's; COPD patients often add the tripod lean. Post liver biopsy: right side-lying with a pillow or rolled towel under the site to splint against bleeding. During thoracentesis: sitting upright, leaning forward over a bedside table. Abdominal wound evisceration: supine with knees flexed, cover organs with sterile saline-moistened gauze, call the surgeon. Post pneumonectomy: back or operative side per surgeon preference, protecting the remaining lung's expansion.
Lines and emergencies
Air embolism: left side, Trendelenburg (traps air in the right ventricle away from the pulmonary valve). Central line insertion or removal: supine to slight Trendelenburg, patient performing Valsalva at removal. Shock: supine with legs elevated (modified Trendelenburg); full head-down Trendelenburg is out of favor. Tube feeding: head of bed 30 to 45 degrees.
Surgical and vascular
Post cardiac catheterization (femoral): flat with the affected leg straight for the ordered hours; check the site and distal pulses together. Above-knee amputation: avoid prolonged pillow elevation of the stump after the first 24 to 48 hours and lie prone periodically to prevent hip flexion contracture. Post cataract or scleral buckle surgery: as directed, avoid the operative side down and avoid activities that spike intraocular pressure. Hip replacement (posterior approach): abduction pillow, no crossing legs, no flexion past 90 degrees.
Frequently asked
Why left-side Trendelenburg for air embolism?
Air rises to the highest point. Left lateral with the head down keeps the bubble in the right ventricle instead of the pulmonary outflow tract.
First action in autonomic dysreflexia?
Sit the patient up to drop the blood pressure, then hunt the trigger: bladder, bowel, skin.
Flat after lumbar puncture, always?
Follow the proceduralist's order and policy. Lying flat with fluids is the standard teaching to reduce post-LP headache.
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