Question

Type your response in the box.

Watch this video about how doctors are struggling to prevent and treat type-2 diabetes in children. Then examine
the model and answer the question that follows.
Basic Steps in Urine Formation
afferent
arteriole
nephron
filtration
blood flow
-renal corpuscle
-renal tubule-
efferent
arteriole
reabsorption
(solutes, water)
peritublar
capillaries
secretion
(additional
wastes)
Diabetes is often suspected when glucose shows up in urine tests. Use the model to explain how glucose could be
present in urine. Why do you think this symptom is especially concerning for young people?

Answer 1

Glucose can be present in urine when a person has diabetes. This symptom is concerning for young people as it may indicate the presence of diabetes at an early age, which can lead to serious health complications. Early detection and management of diabetes in young people is crucial.

Step-by-step explanation:

Glucose can be present in urine when a person has diabetes. In the process of urine formation, glucose is normally filtered out of the blood by the renal corpuscle in the nephron. However, in individuals with diabetes, their body cannot properly regulate blood glucose levels, causing high levels of glucose to be present in the blood. Consequently, the renal tubule is unable to reabsorb all the filtered glucose, leading to its presence in the urine.

This symptom is particularly concerning for young people because it may indicate the presence of type-1 diabetes or type-2 diabetes at an early age. These types of diabetes can have serious long-term health implications, such as cardiovascular diseases and kidney problems. Early detection and management of diabetes in young people is essential to prevent complications and promote overall health.

Learn more about Diabetes in young people