A nurse is providing teaching about a gluten-free diet to a client who has celiac disease. Which of the following foods should the nurse recommend the client include in his diet?

Childhood obesity is associated with an increased risk of developing various health problems, and hypertension is one of the most common complications. Excess weight and adiposity can lead to increased blood volume and systemic inflammation, which can contribute to the development of hypertension. Long-standing hypertension in childhood can increase the risk of cardiovascular disease and other health issues later in life.

The other options are incorrect:

Juvenile rheumatoid arthritis is an autoimmune condition characterized by joint inflammation in children. While obesity can place additional stress on joints, it is not directly linked to the development of juvenile rheumatoid arthritis.

Type 1 diabetes mellitus is an autoimmune condition where the body's immune system mistakenly attacks and destroys insulin-producing cells in the pancreas. Obesity is not a known cause of type 1 diabetes.

Hypothyroidism is a condition where the thyroid gland does not produce enough thyroid hormone. While obesity can be associated with thyroid disorders, such as hypothyroidism, it is not a direct complication of childhood obesity.

Iron deficiency can have various manifestations, but one of the significant effects is its impact on cognitive function. Iron is essential for the proper functioning of the brain and nervous system. In children, iron deficiency can lead to lowered intellectual performance, including difficulties with concentration, learning, memory, and problem-solving skills. It can also affect overall cognitive development and academic performance.

The other options listed are not typically associated with iron deficiency:

"Elevated temperature": Elevated temperature or fever is not a direct manifestation of iron deficiency. Fever is commonly associated with infections, inflammatory conditions, or other illnesses, but not specifically with iron deficiency.

"Decreased sleeping time": While iron deficiency can cause various symptoms, changes in sleep patterns, such as decreased sleeping time, are not a typical manifestation. Iron deficiency may cause fatigue and general weakness, which could potentially impact sleep quality and duration, but it is not directly associated with decreased sleeping time.

"Increased risk of infection": Iron deficiency can affect the immune system, making individuals more susceptible to infections. However, an increased risk of infection is a consequence of impaired immune function rather than a direct manifestation of iron deficiency itself.