The Medical Nurse Is Aware That Patients with Sickle Cell

The medical nurse is aware that patients with sickle cell anemia benefit from understanding what situations can precipitate a sickle cell crisis. When teaching a patient with sickle cell anemia about strategies to prevent crises, what measures should the nurse recommend?

A) Using prophylactic antibiotics and performing meticulous hygiene
B) Maximizing physical activity and taking OTC iron supplements
C) Limiting psychosocial stress and eating a high-protein diet
D) Avoiding cold temperatures and ensuring sufficient hydration