Final answer:
During a vasoocclusive crisis in a patient with sickle cell anemia, the nurse should provide pain relief, ensure proper hydration, and monitor vital signs.
Step-by-step explanation:
During a vasoocclusive crisis (VOC) in a patient with sickle cell anemia, the nurse should take several actions to manage the condition. Firstly, the nurse should provide pain relief by administering prescribed analgesics and applying heat or cold compresses. Secondly, the nurse should ensure proper hydration by encouraging the patient to drink plenty of fluids. Lastly, the nurse should monitor the patient's vital signs and oxygen saturation levels and report any significant changes to the healthcare team.