A nurse is providing care to a client who is preparing to undergo surgery. The client inquires about advance directives. Which of the following statements should the nurse make?

Choice A reason: Difficulty swallowing isn’t a typical pain sign from epidural failure; it suggests throat or nerve issues unrelated to disc pain. Scientifically, this lacks connection to spinal analgesia efficacy, as herniated disc pain manifests elsewhere, not in pharyngeal function.

Choice B reason: Constipation may result from opioids in epidurals, not unrelieved pain. It’s a side effect, not a pain indicator. Scientifically, bowel changes reflect medication impact, not disc pain intensity, making this an unreliable marker for epidural effectiveness.

Choice C reason: Urinary retention is an epidural side effect from nerve blockade, not a direct pain signal. Scientifically, it indicates spinal anesthesia depth, not failure to relieve herniated disc pain, distinguishing it from pain-specific behavioral cues.

Choice D reason: Clenched teeth reflect facial tension, a common involuntary response to unrelieved spinal pain. Scientifically, this aligns with pain behavior studies, as muscle guarding and grimacing indicate persistent disc-related discomfort, signaling epidural inadequacy effectively.

Choice A reason: Decreased blood pressure is not a direct sign of fluid overload; it may indicate hypovolemia or shock. Fluid overload increases intravascular volume, typically raising pressure initially. This finding contradicts the excess fluid state in enteral feeding complications, where the body retains too much water, affecting other systems first.

Choice B reason: Decreased skin turgor suggests dehydration, not fluid overload. In overload, excess fluid accumulates in tissues, potentially causing edema, not poor elasticity. Enteral feeding can lead to overhydration if mismanaged, making turgor an unreliable indicator here, as it reflects fluid deficit rather than the excess seen in this scenario.

Choice C reason: Weight loss occurs with fluid loss or malnutrition, not overload. Fluid overload from enteral feedings causes rapid weight gain due to water retention. This finding opposes the expected physiology of excess fluid, where the body holds onto water, increasing mass, not shedding it as in dehydration.

Choice D reason: Crackles in the lungs indicate fluid overload, as excess fluid from enteral feedings backs up into pulmonary circulation, causing pulmonary edema. This audible sign reflects fluid escaping into alveoli, impairing gas exchange, a common complication when intake exceeds the body’s ability to excrete water effectively.