The nurse is teaching parents of the child with sickle-cell disease how to avoid precipitating factors that can contribute to a sickle-cell crisis. Which are precipitating factors that could contribute to a sickle-cell crisis? Standard Text: Select all that apply.
A)Regular exercise
B)Fever
C)Dehydration
D)Altitude
E)Increased fluid intake

Question

Quizplus · Accepted Answer

Fever, dehydration, and high altitude are known precipitating factors for a sickle-cell crisis. Fever and infections can increase the body's metabolic rate and oxygen demand, dehydration can increase blood viscosity and promote sickling, and high altitude can lead to hypoxia, all of which can trigger a sickle-cell crisis. Regular exercise, when not excessive, and increased fluid intake are generally recommended to maintain health and prevent crises by promoting good circulation and hydration.

The Nurse Is Teaching Parents of the Child with Sickle-Cell