A client with Raynaud phenomenon develops pale, numb fingers after cold exposure. Which action should the nurse recommend?
1Place the numb fingers directly against a heating pad set to high
2Massage the numb fingers forcefully until normal color and sensation return
3Move indoors and warm the hands gradually with comfortably warm water✓ Correct answer
4Keep the hands still in the cold until sensation returns on its own without warming them
Explanation
A Raynaud episode is managed by leaving the cold and warming the affected area gradually. Comfortably warm water supports circulation while avoiding burns or tissue injury to fingers with reduced sensation.
Quick answer Leave the cold and warm numb fingers gradually with comfortably warm water.
Why this is correct Cold triggers vasospasm that temporarily reduces blood flow to the digits. Gentle rewarming and relaxation help vessels reopen, while intense direct heat or forceful rubbing can injure skin whose protective sensation is reduced.
Easy analogy or mental picture Gradual warming is like slowly reopening a narrowed faucet instead of forcing it with pressure. The analogy describes gentle return of flow but does not rule out another vascular cause or tissue damage.
Memory hook Raynaud episode: leave cold, relax, and rewarm gradually.
NCLEX decision rule For cold-induced vasospasm, remove the trigger and restore warmth safely. Avoid direct high heat, vigorous friction, nicotine, and prolonged cold exposure; escalate persistent pain, ulcers, or color change.
Why the other choices are wrong A high heating pad can burn numb skin. Forceful massage can injure tissue, and remaining in the cold prolongs vasospasm rather than restoring circulation.
References
[1]
NCSBN: 2026 NCLEX-RN Test PlanNational Council of State Boards of Nursing
[2]
Raynaud's Phenomenon: Diagnosis, Treatment, and Steps to TakeNational Institute of Arthritis and Musculoskeletal and Skin Diseases