During the acute phase of a stroke, the nurse assesses the patient's vital signs and neurologic status at least every cardiovascular sign that the nurse would see as the body attempts to increase cerebral blood flow?

A) "Be sure to bend at the hip, not the knee, to pick up items."
After hip replacement surgery, patients are instructed to avoid bending at the hip beyond 90 degrees, as this can dislocate the newly replaced hip. The correct guidance would be to avoid bending at the hip and instead bend at the knee when picking up items, ensuring the hip joint stays in a safe position.

B) "Internally rotating your leg is okay, but do not externally rotate it."
Internal rotation of the hip joint should also be avoided post-surgery, as it can increase the risk of dislocation. The correct teaching is to prevent both internal and external rotation of the hip to ensure the joint remains stable. Patients should be instructed to avoid twisting motions that can compromise the surgical repair.

C) "If we need to help you roll in bed, we will roll you towards the operative side."
This can place undue pressure on the newly replaced hip, potentially leading to dislocation or injury. The operative side should be kept stable and protected, so it is safer to roll the patient onto the non-operative side if necessary.

D) "You should keep your knees apart using a wedge or pillow."
It is essential to keep the knees apart, typically using a wedge or pillow between the legs. This prevents the hip from adducting (moving toward the midline) and reducing the risk of dislocation. Maintaining this position ensures the hip remains in a safe, stable alignment during the healing process.

A. Impaired perineal skin integrity:
While impaired perineal skin integrity is a concern for clients with severe diarrhea, it is not the priority risk in this case. Diarrhea can lead to irritation and breakdown of the skin, especially in the perineal area, but this can generally be managed with proper skin care and barrier creams. While important, this is not the most critical issue at the moment.

B. Fluid and electrolyte imbalances:
The priority risk for a client with an acute exacerbation of Crohn's disease and severe diarrhea is fluid and electrolyte imbalances. Diarrhea causes significant fluid loss, which can lead to dehydration and imbalances in electrolytes such as sodium, potassium, and chloride. These imbalances can result in life-threatening complications like hypovolemic shock, arrhythmias, and kidney failure. Therefore, ensuring adequate fluid and electrolyte replacement is the top priority in this situation.

C. Pain related to abdominal cramping:
While pain due to abdominal cramping is common in Crohn's disease, it is not the most immediate risk in this scenario. Pain management is important for comfort, but the risk of dehydration, electrolyte imbalances, and potential shock due to fluid loss takes precedence. Pain relief can be addressed after managing the more critical issues.

D. Protein-calorie malnutrition:
Protein-calorie malnutrition is a concern for patients with Crohn's disease, especially with chronic disease or malabsorption. However, in the context of an acute exacerbation with severe diarrhea, the immediate concern is fluid and electrolyte imbalance. Nutritional concerns, including malnutrition, are important for long-term management, but the priority in this acute phase is stabilizing the client’s fluid status to prevent further complications.