Which of the following clients is at risk for developing folate deficiency?

The client with celiac disease is at risk for developing folate deficiency due to the malabsorption issues associated with this condition. Celiac disease, an autoimmune disorder triggered by the ingestion of gluten, leads to damage of the small intestine's mucosal lining. This damage impairs the absorption of vital nutrients, including folate. Folate, also known as vitamin B9, is critical for DNA synthesis, red blood cell formation, and overall cellular function. Since individuals with celiac disease often experience gastrointestinal symptoms that can hinder nutrient uptake, they may not only have inadequate folate intake but also reduced absorption, making them particularly susceptible to deficiencies.

The other clients listed in the options have conditions or situations that do not inherently lead to folate deficiency. High cholesterol, asthma, and being post-surgery do not directly affect the absorption of nutrients in the same way that celiac disease does. Therefore, the client with celiac disease is clearly identified as the one at heightened risk for a folate deficiency.