A client who is at full-term gestation is in active labor and complains of a cramp in her leg. Which intervention should the practical nurse (PN) implement?

This is the best intervention for the PN to implement because it relieves the muscle spasm and reduces the pain of a leg cramp. Leg cramps are common during pregnancy and labor due to changes in calcium levels, fluid balance, or pressure on nerves and blood vessels. A. Massaging the calf and foot is not recommended because it may increase pain or cause injury to the muscle or nerve. C. Checking the pedal pulse in the affected leg is not necessary unless there is a suspicion of vascular compromise or thrombosis, which are unlikely causes of a leg cramp. D. Elevating the leg above the heart is not helpful because it may impair blood flow or increase pressure on the nerve or muscle.