Question

question 22 (mandatory) (1 point)
a 7 - year - old female patient presents to your office with fatigue, weight loss, and blurred vision. she also reports polydipsia and polyuria. her urinalysis indicates cloudy transparency and high glucose markers. what is the most likely diagnosis?
a) nephritic syndrome
b) type 1 diabetes
c) type ii diabetes
d) urinary tract infection
e) pyelonephritis

Explanation:

• Nephritic syndrome: Usually presents with hematuria (blood in urine), proteinuria (excess protein in urine), hypertension, and edema. The symptoms of fatigue, weight loss, polydipsia, polyuria, and high glucose in urine are not typical for nephritic syndrome.
• Type 1 diabetes: Common in children. Symptoms include polyuria (frequent urination), polydipsia (excessive thirst), polyphagia (increased hunger), weight loss, fatigue, and blurred vision. High glucose in urine (glycosuria) is a hallmark as the kidneys spill glucose when blood glucose levels exceed the renal threshold (usually around 180 - 200 mg/dL).
• Type 2 diabetes: More associated with older age, obesity, and insulin resistance. While it can occur in children in the context of obesity and metabolic syndrome, type 1 is more likely in a 7 - year - old without a strong history of obesity - related insulin resistance factors (though this is not absolute, but the overall symptom profile leans more to type 1).
• Urinary tract infection (UTI): Symptoms include dysuria (painful urination), frequency, urgency, suprapubic pain. Cloudy urine can be due to infection (pus cells), but high glucose in urine is not a feature of UTI.
• Pyelonephritis: A type of UTI that affects the kidneys. Symptoms include fever, flank pain, nausea, vomiting along with lower UTI symptoms (dysuria, frequency). High glucose in urine is not characteristic.

Answer:

B. Type 1 diabetes